UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeamUz7nn73pSs6ytT8oXhzCtHQpuA4iwHmbdcLWW9s=' 
WHERE 
  key_id = 'b93bc86b2e1e54b65f151efb1a72d8603d75c629db7ba69125f9602b9dd6f21a' 
  AND (
    token = 'VeamUz7nn73pSs6ytT8oXhzCtHQpuA4iwHmbdcLWW9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )