INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336991a5d536433619123ee545ddf61ce6c4dff82939f8810abdfe580f2380fb', 
    'gRYFXkSHHhPjY+x6zWsK8smz7FleKCuwyDi56+Xf1s8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)