UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6RUEtLxSX4XrbqCW3ecZrw4/ytwn9+fSqaKCKJB4pg=' 
WHERE 
  key_id = 'f70c84e82db9564c0474fabc29016262c055ecd4c6f92a32347a3f9bc22f2184' 
  AND (
    token = 'v6RUEtLxSX4XrbqCW3ecZrw4/ytwn9+fSqaKCKJB4pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )