INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0ec57c84dbdfb0115038bb03d5477a95883076979ce41644eed5615dc4f49d', 
    '2hTyz7N2hWdKR5CiH2N3HGwdXPdZ3oaZkVCFVA/fjaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)