UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XhqbNbv/mVAaZCPHFlRIrfCj3PwbXE74rQzz4WQJgs=' 
WHERE 
  key_id = '29f21c1aca03447b4d0cfbddea9d3fc3c89f4a86ad179719fdf3c97c598ce3e6' 
  AND (
    token = '2XhqbNbv/mVAaZCPHFlRIrfCj3PwbXE74rQzz4WQJgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )