INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c588649bbc65266c83ee9487933c77944b08d3fdcc28301b94a7747b5415c3', 
    'eL19SOdxWOJyg12MwVqWt5nrZ7qXAoJX8JAH7kxFYWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00125

Result

int(1)