UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0j8jhQF4j2dp6mmJoZFVWunFFFBZlanpBSCIv8jxeQ=' 
WHERE 
  key_id = 'e21b2201e61a564552ccb40a8bee93d2f21263ed154757e6adf3ab8bdf583491' 
  AND (
    token = 'q0j8jhQF4j2dp6mmJoZFVWunFFFBZlanpBSCIv8jxeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )