UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D309xXvUhVSA6ayu5K0wRi16FuyT4k7hquIJMIqAnvU=' 
WHERE 
  key_id = 'aa600a5b0e203b1abc6ea4d976cd235e1c3a64035c6ef5e4d57fc910a6f32dfe' 
  AND (
    token = 'D309xXvUhVSA6ayu5K0wRi16FuyT4k7hquIJMIqAnvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )