UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbwAXNqe+x58YEJZw6qobkbnyjoJe3jCO/vDwKNWzrk=' 
WHERE 
  key_id = 'e638435b43298841b9826e44ae14e3e6e87d3b93da49dfe53f1118d94ee82220' 
  AND (
    token = 'zbwAXNqe+x58YEJZw6qobkbnyjoJe3jCO/vDwKNWzrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )