INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478d2f9fe6196532713980f2eab0a4cae89575dadba1d62899fc9e6ebe49703d', 
    '+z9cFws6g4oUQoTCYrCXrorardMSUntqJgFasYh0TYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)