INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddc5286a2c1a3b3f609398a20ec464b66710c3f54d73850edea47ab54470092e', 
    'jXT7A6JvfXeE4ogZzNiTbECHszC+8IK0AyTVmZcJ2MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)