INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2accef21af0efb6af20ba504c50414ba759b25bbcf30a6fe9a8eedf31141913', 
    '9iDGSDBKASUojNPoxdYvvBNMB0LQz66LFZETCva7cso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)