UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqhfaQxVSIPy58oXqydZ/qDknNYzIoAABJITHVV+wLQ=' 
WHERE 
  key_id = 'c1dd670f61c56bca3f0e9868f238827874fd4eaf18d9d992e86f9f04a54f339b' 
  AND (
    token = 'MqhfaQxVSIPy58oXqydZ/qDknNYzIoAABJITHVV+wLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )