UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dP8yl2jU0zIxRohM6xKDLPru3JpJ6xo4gqNQcgDLH8=' 
WHERE 
  key_id = 'd5b877f2c91ac8aa7b1bf9bc69f3e958102f5517765e8611981fc578a8baa3f0' 
  AND (
    token = '2dP8yl2jU0zIxRohM6xKDLPru3JpJ6xo4gqNQcgDLH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )