INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9bdda78b819591f81254c4b0e31e570652d11f5b6c4ea1182f866e03cb4340d', 
    'XYGTYTNR2Mj1KmbqiuS6Nme3NsIEmIktvA1hcsvXuNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)