INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac81346dd7579a229cfebab6f200fef09b660f4751c996369f9050476952b41', 
    'fMkWG7e3CzXPoQyRxvrnNe5VoHQbtxacW3/f1k54HYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)