INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8949efb447b69ce63aa71d73d7ab449197ce8d9c568bf4a2fb13cc585e0cfb7', 
    'iSuuPrZTJwmiTJQU+CAGkdKfvAUKPZsHpIfQ3cTpqxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)