UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uw6Av2qIRGyokwJkvx5JP64w3Kq8eNm8cazneOUsef4=' 
WHERE 
  key_id = 'd30fdfa63394fb667c56322b600f457fcbf5b9660c4c58f6ea3449468052b727' 
  AND (
    token = 'Uw6Av2qIRGyokwJkvx5JP64w3Kq8eNm8cazneOUsef4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )