UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw4YKLB8OgXttYteYN4+pWES12+xQQlzwjmiAvBboXw=' 
WHERE 
  key_id = '46328b784c230fca32c227d84b2050af77bacc8b272728a4956e21d192e8ad18' 
  AND (
    token = 'gw4YKLB8OgXttYteYN4+pWES12+xQQlzwjmiAvBboXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )