INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa50e361cb99af9a1abcf013d55dda1e26fe11225a2a0765d441ac34702fd27', 
    'zx99sM0RcoIA3dcy/CbR7dLsiZSriItE7UvJCf1hmVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)