INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3518bbce96814581ef5f2fec7f9ebd9f6b94946b239799563d333fd30a363a', 
    '33IvzxTzLaURGaASqKoFECvzj7NsqCPzHY1MzUvK1ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)