UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBN54nZVJ12r4H2LQQ1aRuuWx4hAbA9Zhv1WO8oMrgw=' 
WHERE 
  key_id = 'c40f31358ba02c11df6fdce58c324bec701681c384870918fc11dfd2a92eff0b' 
  AND (
    token = 'SBN54nZVJ12r4H2LQQ1aRuuWx4hAbA9Zhv1WO8oMrgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )