UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIMSUHQJ05tIeL8jJxD7WXp7AqFRPfGAbtGFINgac1M=' 
WHERE 
  key_id = '21a1818eb56c0b90504b006eb70bddf967f139ee7952bbca2fb4ebbb9e9c4700' 
  AND (
    token = 'gIMSUHQJ05tIeL8jJxD7WXp7AqFRPfGAbtGFINgac1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )