UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PmswGa/EEN9JWgRlrflACH5qIyHTUzKY/dOF6bGghY=' 
WHERE 
  key_id = '2eafc7cf8856b545e93da6eb27605c3ac1cd221d1f6ec5f53b3d4cec9e3f0446' 
  AND (
    token = '1PmswGa/EEN9JWgRlrflACH5qIyHTUzKY/dOF6bGghY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )