UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKuFtXsCdkzflZb8X+3d9N1mlio7+n46wBxlkHYcZV4=' 
WHERE 
  key_id = '079a3d9a2e199fa3582b449aa6d924649de70cb868973b4de154b4b9ece97f16' 
  AND (
    token = 'iKuFtXsCdkzflZb8X+3d9N1mlio7+n46wBxlkHYcZV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )