INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dc650a2e186a565ab8126d34802f734c6a3a96023781b2804970218d3d2bc9e', 
    '4i+Hwy6/IZbsbIE8gpxbMpqshkQefnpNY2G7wi2kdug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)