UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnwozVfHNjxJ62aehi4vQyVEjm6l4PPOIlftCIhdm3A=' 
WHERE 
  key_id = '3494b3e1c669a3946546e22f113c422495531e5c62aefb035fa94dc7ba0b394b' 
  AND (
    token = 'OnwozVfHNjxJ62aehi4vQyVEjm6l4PPOIlftCIhdm3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )