INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68350c22c0f9797ab571d635c4874ce3d25631beccb02f3091740b461a248bfe', 
    'S5N+v63QsZD0KCg0smXTbdGRdCkjJr94Hy5vABamn8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00156

Result

int(1)