INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecc9b50af3fd2f8394e90712b85e6119a824e1fb691a660f935c8f02327147a3', 
    'fCz5Fo8hmDwfpn7eiEAkAamZaG0d2MXaOR9amdT5oJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)