INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b047668a0e0d6202423620b30eff6c3ecc33cb800a26efb9f2c4785f0d0a1f9e', 
    'i1s1obTfwGm5EelVitMQJapB72RxbrAlZRWt9HEt/r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)