UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRXqPMVRgeIcbqFMNKfOp2Mhn1WsoCB13pIlZ9r8Wj8=' 
WHERE 
  key_id = '859d52e733c7c516a4ce8b96222e88cf23fb0f66525852734713152522e16e4a' 
  AND (
    token = 'eRXqPMVRgeIcbqFMNKfOp2Mhn1WsoCB13pIlZ9r8Wj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )