UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wS9NbV+nDkr/BGuimTPaYvzINmy3sW8cMEO2uSuk2E=' 
WHERE 
  key_id = '56007094c50657e19536cbcaea1dcd26bc7456fcef74911b0b04cf0a87aad863' 
  AND (
    token = '8wS9NbV+nDkr/BGuimTPaYvzINmy3sW8cMEO2uSuk2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )