INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dc66cacc466d73b1661f0c5f1c3fb115ea4da1b789d156b18270482c33648f', 
    'NaCyqpbc48C5v6ewsrel+KkXjyMIo5htb12hF6ni2OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)