UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMo4iSJaLuY2NlLLTGk0ZsqzwaEy4SwT9DI4amrGZ0U=' 
WHERE 
  key_id = 'b3c49d356886756352ce03fab3a1f457edc69ce9a47521287f97607214734edf' 
  AND (
    token = 'QMo4iSJaLuY2NlLLTGk0ZsqzwaEy4SwT9DI4amrGZ0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )