UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R2rsdSg9Ffa6prBpN2ZeUlgRXztWU1CI+I73n28tfI=' 
WHERE 
  key_id = 'cf1c92eea55c3f2282a76d5ab79c5ee3c295569bffcadfd98a1e67355539c3a6' 
  AND (
    token = '5R2rsdSg9Ffa6prBpN2ZeUlgRXztWU1CI+I73n28tfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027