UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxtZ7V4GIW5d275RW6ZK4QjudnDhCPLyDvos1okE4zA=' 
WHERE 
  key_id = 'fc2d199683c057813af1efa4427abd21d411ad97f556bf47c9ca4ee1ab3211f3' 
  AND (
    token = 'pxtZ7V4GIW5d275RW6ZK4QjudnDhCPLyDvos1okE4zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )