UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+eArnkZFpf536+wa+ioBm9rhT8exvwlNMQCNMpKzm4=' 
WHERE 
  key_id = 'f9597599dd4b0303430b36354fdc043c319b50e4fca8ab55b654985d7292b6d2' 
  AND (
    token = 'g+eArnkZFpf536+wa+ioBm9rhT8exvwlNMQCNMpKzm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )