UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1ZjjKofwD9xx4qGwX2vTA9eFTiOu/4gRqxtTAN4MGc=' 
WHERE 
  key_id = '5c2da1a6ad18217febf06c2e7649d737084a3d31ca0639acc9db6de0fd4dbdd1' 
  AND (
    token = 'P1ZjjKofwD9xx4qGwX2vTA9eFTiOu/4gRqxtTAN4MGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )