INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a251a489b3b19210c99cf350546979612c675bec3ee6799d07f65a7ac2c513c2', 
    'rBVGNHcaHs+DmOqDWjQv/CwmkDiGRIgS2aR8A50/Z2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )