INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0331f6b18a5656714828acb5d36e56b0c7aacd8218eee22d66b39b103fd831de', 
    '94YLTRSTHVtMCS5VkcsiOSKxU5UrnylEO0OAoyvTc8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)