UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25y9RetUfItPszp6/+LmzRTqHCj4xS9vj2B5eKYYtxA=' 
WHERE 
  key_id = '4a62b0e8bbc3b25e5c8ab73f6bfdedf27e856baa505978df80ed3e5893d7bd4a' 
  AND (
    token = '25y9RetUfItPszp6/+LmzRTqHCj4xS9vj2B5eKYYtxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )