INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db7cdf82644911c281445f68e658d1296703bf078d4d5cc455187b7e352c44c', 
    'XHtQUHit1R27dlQKlqElw4qbm3EHB0qx1XEaJ64snNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)