INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cf0547fc741ddd924726b372a2f08dd864284e87f3f70981093b44a7f5714f5', 
    '1lKjtz73IWRiBhlpB9fXd8iEThNJf7daxmUDz2ClvEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)