UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjAIu2e0uU2CIJ0NlOvsQFWZo0SddJ54w9Ji2HwGrXw=' 
WHERE 
  key_id = '8fbcc2dff716f84701feb60078bdeae01c32384ae4fa36d30b6980b2a4f67a22' 
  AND (
    token = 'AjAIu2e0uU2CIJ0NlOvsQFWZo0SddJ54w9Ji2HwGrXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )