INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9789d3d1af144fe4ca4d0c778949e350345eadaaa00196f2eddf1430f739adf', 
    '6pfbHOF5stECus5IsLK5Mqv3kBQlofFyhqn0dan6PVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)