UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGYOjsiGBFuchV1LgbnXNnl6lyn8Vvu0ByPD2JIIyUE=' 
WHERE 
  key_id = 'ffb3a2a68a7494106a1e5918806c08b17a1e2bc2370eb75db051624c8e4b1375' 
  AND (
    token = 'IGYOjsiGBFuchV1LgbnXNnl6lyn8Vvu0ByPD2JIIyUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )