INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b7ce5fde89e863534cd202f96a254599ddb6be1513f693514e0eec68968b41', 
    'XSgJFEcxvnAN8mXiXO3F/xIM38muBj4JxY+SN4suVso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)