INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2efe689ec6ccd6292a542f8393f68e7a827b10f093ab5588ec4518fdaf1a815f', 
    '7jpxn9Mtakr/dxG3KJ473iSqqjXpEVWQYLiSoidr0rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)