UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AML9EPZRSdbFRmYqAfbmRcHPjHRVUHPV5EMEqotpxCo=' 
WHERE 
  key_id = '02596dadc560c5a4c9cb2f38221fdfcfbd32e936ceb0f55fc1210d5f807c72e0' 
  AND (
    token = 'AML9EPZRSdbFRmYqAfbmRcHPjHRVUHPV5EMEqotpxCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )