UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQDXNziFCXyNRtzv40FfA4N8HtDIFyFyrJUV0pTWMI4=' 
WHERE 
  key_id = '56e6a3a66b6f78089455eb1bef5ec28db7c7d647b3e0139c4f9ee20d81ce2586' 
  AND (
    token = 'kQDXNziFCXyNRtzv40FfA4N8HtDIFyFyrJUV0pTWMI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )