UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'InlZRtjF+1hthCMdTLvVk+GJS2sSkg+V6AMGQgG8JQ0=' 
WHERE 
  key_id = '94002214d7417b75f850800683d271e819d2c0928e6b505d86460214d7064d27' 
  AND (
    token = 'InlZRtjF+1hthCMdTLvVk+GJS2sSkg+V6AMGQgG8JQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030