UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+p84fcyXY5RwN1Phr7HJofy6dVmocuQoEPkG8HoWN4E=' 
WHERE 
  key_id = 'ba38ebedd06d2c4fcbedfe283c03bef7aa8166b7ff1fa88b720880839fc42e46' 
  AND (
    token = '+p84fcyXY5RwN1Phr7HJofy6dVmocuQoEPkG8HoWN4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )