UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+gglj/pAFZoTo0oLBL/O0wA3eLjU24gKM6O0Ben1G4=' 
WHERE 
  key_id = '1a1cf03ee19f81dc47596bf7b7ec2f01770febc2cecdcc13488780c2e301ec63' 
  AND (
    token = 'C+gglj/pAFZoTo0oLBL/O0wA3eLjU24gKM6O0Ben1G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )