UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNgZpvsdnGrhsfYoNEaUGuY78ZgxYFsYssE7TRByxT8=' 
WHERE 
  key_id = '1404432a0b107b54ec1a33616b044a21de7298c7590195655eb66ea03613b405' 
  AND (
    token = 'xNgZpvsdnGrhsfYoNEaUGuY78ZgxYFsYssE7TRByxT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )