INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b69c4b56a3be7f78e2d1bbf49e6c096a218ca7bbb384f6813171faec401fe5df', 
    'm9mt4HYu0p65rky7Go3GBl4ItodKDxY4dPWIrXmBb5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)