UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeleFFO+A39PtvfaCWWc03XQA/JmC635ZKwdw7rNINc=' 
WHERE 
  key_id = '6fc6f468a67c3f0c0f81c57593e1e6800d68d797fbed2cccfbcc972ee725dd78' 
  AND (
    token = 'xeleFFO+A39PtvfaCWWc03XQA/JmC635ZKwdw7rNINc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )