UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kH4P7sKz7i0z1lL4tz4jgZx+IvhBfUGrsElNRSmiF20=' 
WHERE 
  key_id = 'a80092abcda2974e76b6d00bded240950a21bda95587c3fc3b0c4ca677a65927' 
  AND (
    token = 'kH4P7sKz7i0z1lL4tz4jgZx+IvhBfUGrsElNRSmiF20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )