INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5209c9ec95a9f21e092a00210e9c45a4b57b7375c7be0a905640db5e113fd922', 
    'ayPEPSsZ1k6ZiJZI/q9Ta4Hni6aQqx8DboKmpMMN+yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)