UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNWfTzCYJcYLZTjhIhG7Sx3gXLlVq7J9xQNzzNdGuqY=' 
WHERE 
  key_id = 'a55cf63a44d092922d95f5690630ef0998138bf1ec6e1e9d1d7868bef1e1705f' 
  AND (
    token = 'WNWfTzCYJcYLZTjhIhG7Sx3gXLlVq7J9xQNzzNdGuqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )