INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6684ed006fdfeaf43aa1dc568d3cfc860e70d660452c3352d67deb43bcca8ee', 
    'yK5lv40b9sEgzIcnfgUNZPcxHy64w8CHGfpOIw545WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)