INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343f67b704db4817278f46e16884617a52e5a15f9b1fd5c4111a6fb8de05d3dd', 
    'x2Kq48t/CTd6EgkLgRUOKgJQvOsJVTrMWPsx120RtOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)