INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1148d3837590df3df8911640a810cd998b876d4dbca6daa6d42ded900ddee393', 
    '3M6VJ2hz/AIBDmI1N1I7LMP4qxoeaYvNEUExkewygpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)