INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51fc38b23a1abff03df1ab680f57217ddcd0f57cb3f7524aff898f73c8cf2ec1', 
    '6w/wqZtBDjhVCD8/YqHRTb/kXDLZprbD5gC2buG//j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )