INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '068c46ba7d6fff0cf633a5fed22592cc0fcda2b0a3814cc1e94547f549f65968', 
    'NxKgsEJ8Za29khl7/tPYoxSNd1GLdh6fVe49twdKpyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)