UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UM/oyq6J521G09wBeGGLpy8kic9eopS5BvS7c9DZ7g=' 
WHERE 
  key_id = '5b12c2cf30c2398e9b4b9d94c01b8ce7eae5d6b5107eeceed3482320f2e6847c' 
  AND (
    token = '7UM/oyq6J521G09wBeGGLpy8kic9eopS5BvS7c9DZ7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )