INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31661c05bea46ef85ce183fa54256703256f59e5cbf8dc77872afff4f49821f3', 
    'zY37DvhMRRIAdwcfbwuTkDEPtVgcfZUN+nQ/1U7emjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)