INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5341431f0d2f368085a0c950d196fb40c53a196e3ad0024243148fc8b27b640e', 
    '98RuI+bBjomimq+0FSvj2qa95urY6ubAh8aplX5qVCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)