UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHpthN2nMDRLb1upIGLfi1/BO+daHyfi41+qyemWt60=' 
WHERE 
  key_id = '516a4f98f85449864e04d2ca4d82fc33fde2f61ec957c5a3b6527cffc1ca719d' 
  AND (
    token = 'UHpthN2nMDRLb1upIGLfi1/BO+daHyfi41+qyemWt60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )