UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpOORB86HQ+Cier/at6qgKw6xy4yckVaGlVe9FllW8w=' 
WHERE 
  key_id = '2388556d20e97f30b5e5fbce924fa4a42f9a9331fe041e851d46e83a0e54dbd3' 
  AND (
    token = 'QpOORB86HQ+Cier/at6qgKw6xy4yckVaGlVe9FllW8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )