UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6OUvMtfpxoLEli6HfUFRgKY0xUClZONCQ2ojSrZEx0=' 
WHERE 
  key_id = 'f3c5471fb503797454ba9224929fd3d9e7a8207410e7be0f07d409aaf712cfed' 
  AND (
    token = 'e6OUvMtfpxoLEli6HfUFRgKY0xUClZONCQ2ojSrZEx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )