INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9102b23ab4c50af700e4751bfc1a3d46ecee758e0d3aec2583ccbd18cb119c81', 
    'zUPqSes0NWOxDrj2qmAXTtM/wsYzEWPvpwW//2Ubpb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)