UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xw5ZlvBlNsXAXNxKvyITWCSukh0ZJlFUe2KyvNXTFo4=' 
WHERE 
  key_id = 'd8b1c6a9b942ae2ea67179694a7e1896a1379bc7691a537776aa361f5ec5dfcf' 
  AND (
    token = 'xw5ZlvBlNsXAXNxKvyITWCSukh0ZJlFUe2KyvNXTFo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )