UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SfEmrmIPIM5f1afYUQ8bg+XJ0CdSc8nk4A4HtSVoBM=' 
WHERE 
  key_id = '2d55774ee0d2ab97b6f54c370e2a55a9d9e200b58b8a768976c40815f90c9369' 
  AND (
    token = '+SfEmrmIPIM5f1afYUQ8bg+XJ0CdSc8nk4A4HtSVoBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )