INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57a431e1ff0500c7cc457f6b80bef6d46c447e3a648e3b42de5593941500c86e', 
    'nvByzZvESfJiSEn1VQunHeJp09Pi6v53tWHsHkNBtIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)