UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oU/ewvJxxvdDJ/p8iKjakIm+Boygc1xShcp05paQnUw=' 
WHERE 
  key_id = '15c1182fb413e0c853f4428d7958e96939bd97b103d312374753204c5dc23c67' 
  AND (
    token = 'oU/ewvJxxvdDJ/p8iKjakIm+Boygc1xShcp05paQnUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )