INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309bb7dcea77070a51027b9b4c7179a436cb7487d951b29724bdef9b7c1846f5', 
    '/769MzbdyMgrd2k0HTj3LMTtPkH1gXdPaX6EBFW9g2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)