INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2fff95b3014d0581214b80a211313aded5d9793a647b3e4ef9467952888982', 
    'IP76AkxE3jqAl9BoBxxp0hDKDoviDhQOwKSEKwT/z5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)