INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e8fbdb32c3ea11491b4fb3eec5ebfb1b1a990b1315c3689f48fb68759345348', 
    '+F15PPcgOFDzqf0fkkqvQh+NQr/1aBKuh20LTpjafGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)