UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFD3VF8ixmUyKdByxlSc2ciOuAaql5S6xE0NKGvHr1w=' 
WHERE 
  key_id = 'afd47c67e6a1e8f5cd88c25a908494b2d2dff7af7de6d153758acb6b5349dd28' 
  AND (
    token = 'yFD3VF8ixmUyKdByxlSc2ciOuAaql5S6xE0NKGvHr1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )