UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7JDpU6gGne8a1zwoTYDHV4SR13MWTDCC86kcPMeWfY=' 
WHERE 
  key_id = '8cec315c8ca12a04ee01cd0984a111adc21a5e126ecb48e44114798906f0cfc7' 
  AND (
    token = 'z7JDpU6gGne8a1zwoTYDHV4SR13MWTDCC86kcPMeWfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )