UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lB7/Avv2cbcBDnQ7l+re1hSp2cDmbCl9XkgRZd+wSic=' 
WHERE 
  key_id = '74b4b2019ef7b3acece6cd89488ba0bf18e9f08730fc8305fed12d3cab02b734' 
  AND (
    token = 'lB7/Avv2cbcBDnQ7l+re1hSp2cDmbCl9XkgRZd+wSic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )