UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yXe1GXeK03m0bGuds/kAWbH0wvTaEy3YyZ6W5EdV0w=' 
WHERE 
  key_id = '0768a4668d8f5b172943da34a5831b92b81ef98dcdbb6cc79cb0fd9d0e6c2188' 
  AND (
    token = '8yXe1GXeK03m0bGuds/kAWbH0wvTaEy3YyZ6W5EdV0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )