UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnVX0BcQAYqKt4l1wm4fwBoYafqe2fBzvi5Yg1NluE4=' 
WHERE 
  key_id = 'db9134c1c0e223b26140229b7c6170ac68872db18698b5038bae4452f18fc9e4' 
  AND (
    token = 'vnVX0BcQAYqKt4l1wm4fwBoYafqe2fBzvi5Yg1NluE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )