UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XQ/eJxMqMNd6+ormMDZlkcqqN7N4sL9kx/WAwvvDys=' 
WHERE 
  key_id = '55b0b386f106775aa62d48c006ebf39c24d407c2c7679478eb04a429678a984d' 
  AND (
    token = '8XQ/eJxMqMNd6+ormMDZlkcqqN7N4sL9kx/WAwvvDys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )