INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79ea5e9d73b75e5e267f27a8e712cb35f97bf60b040ed7c3f15628fbc3235dd', 
    'xHxEqUND9mdNjxWa2dFcSoXz1LUpqkPYOi5zSlzl7mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)