UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9LO+aGdcalPeERVrdSA6XUV3iPg4QQbha4B8Q6p474=' 
WHERE 
  key_id = 'e64cd1f0d4a8af90b2d5c093aff9abc58987be2847043e4ac3e4e035ca80b43b' 
  AND (
    token = 'n9LO+aGdcalPeERVrdSA6XUV3iPg4QQbha4B8Q6p474=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )