UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fl9to0W3mDaG9InrCAHxH/3G7KlcmB7c4IWAcrKs7NY=' 
WHERE 
  key_id = 'dd28d364e2ec34e8b9dcac1ff0bf396440f0e13f6b79ae376ec4d5a1a9971499' 
  AND (
    token = 'fl9to0W3mDaG9InrCAHxH/3G7KlcmB7c4IWAcrKs7NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )