UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjlLP0C9r11sM8oM3yTT7ejjM6YCl6HCRhbdiQqpzds=' 
WHERE 
  key_id = 'fa661a445946d168b63c690c61dd2bb0292e71d0f2b8afc00da4997ca7a7fe93' 
  AND (
    token = 'pjlLP0C9r11sM8oM3yTT7ejjM6YCl6HCRhbdiQqpzds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )