INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c809204c96697d05db716d851c6e2faac117545de23e08826deb8260a0f756', 
    'r7lBSEnJaB49oQj3LR+WMOsCCX5MzNxMzDl4iX8yj80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)