INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc28841e9c25c739fc6751efa441f72db19ce683f252f5ca77be0ec135122eae', 
    'HTJ7HlVyxKpVFM0x/zqO0ZEYDkvnv4TBAInLkHs2Oj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)