UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9vF2lJFD2hMuOANbmNP7zDpGLqymfB75ZU1utcmT6w=' 
WHERE 
  key_id = '3301f1c864bc1caf0a2f47e464c6b960c4ac6fd0d33ae2288df643f91f749be0' 
  AND (
    token = 'g9vF2lJFD2hMuOANbmNP7zDpGLqymfB75ZU1utcmT6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )