UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b62UAIT97KGOgbFuN2GtmqgFXzkNbcn6lubdXJmm/k4=' 
WHERE 
  key_id = '55dec8724247f1de38995678d87be98c991b6d4903af4a63ea9497364bdb89c9' 
  AND (
    token = 'b62UAIT97KGOgbFuN2GtmqgFXzkNbcn6lubdXJmm/k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )