UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEfCgEuZdbrMLVIXEgXmBwsa4L5jlGabCoIJHc8TG7o=' 
WHERE 
  key_id = '291b3324b40c61037448c4788156f5c114d57745d081092684b86ea4a60ebd07' 
  AND (
    token = 'pEfCgEuZdbrMLVIXEgXmBwsa4L5jlGabCoIJHc8TG7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )