UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TAx3KUquJG78D3bISii/AFTT98XhBq0xFytIcUNIl64=' 
WHERE 
  key_id = 'd4c6f2cf66fcb8075395ef16a22bd030f323ce7aa3c634ff866457e4a7587d45' 
  AND (
    token = 'TAx3KUquJG78D3bISii/AFTT98XhBq0xFytIcUNIl64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )