UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Vg7Fw7EY1R12Zz2XsZEOg3go6T8lwCQmb4Fxh8AEAo=' 
WHERE 
  key_id = 'c5b8270d2a3814b31a516df157abde1c8bf0c32f7e8492aa79f224123606d265' 
  AND (
    token = '7Vg7Fw7EY1R12Zz2XsZEOg3go6T8lwCQmb4Fxh8AEAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )