INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acc26d6ce7956156eee2e3986357fb3ef2eb4d1008b31c2640c5771553cea8f3', 
    'aOaxQzOhRHHVRFwCV2vsUVCWTaWru92UvOKnLbNXl5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)