INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790dbc51199cd5c8fd07ddd5ea69a194281ab238dd3c4c426277a8b7b9b113ff', 
    'UIAg6vTsFlK+Z0TBFssPIgibemzOFd88KvXW3YKDP8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)