INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f744a018a1438ddc9db96b547fdb4877765be526b5ce37533bf60aa09d90731', 
    'KA8mqZEt0PIaGrxvnlSDGOhMlFavi9NGHCW9UM5MG6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)