INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7a481db22658a21719b68825880e640f11eab696ff92f3af66bdd572e91766', 
    'vvKQFmd+EJKfAyKHVXOQZrUctxYJQOgxLZ4X3Viv85Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)