UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/+gOL/RsKjzzgj74sCgww1bbbrpnRvuLBtkLE6kcQA=' 
WHERE 
  key_id = '7acd08e1bbdcb55123c8c24cd2a23c276beaf1f1c1f33ed97ade7ee9ebe418b5' 
  AND (
    token = 'y/+gOL/RsKjzzgj74sCgww1bbbrpnRvuLBtkLE6kcQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )