UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAJz+qJexxKXs4f7en2KViH4Aysxi8xE+wsv/+JUY7g=' 
WHERE 
  key_id = '227ce3c930092f51ce294a04e4361c66ef9bcbf5df8eead722e52d620a741f97' 
  AND (
    token = 'eAJz+qJexxKXs4f7en2KViH4Aysxi8xE+wsv/+JUY7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )