INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e5fb6caec9baece3205f8457e7f6016a3f685851cd0312cb92a9a88569c5f5', 
    'v8RL0IN7qgZXfASN0t9xL9+YFoQM7HmkBGwFxBkcpl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)