UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHEDrTAzioh4BL87zsBUqecf1U7juuGPuNZI7YH2ZaE=' 
WHERE 
  key_id = '8f45ec6d73aa11e0825d6eb83596a628cc419a06bf5cdf824161fb545465de64' 
  AND (
    token = 'tHEDrTAzioh4BL87zsBUqecf1U7juuGPuNZI7YH2ZaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )