INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc6b30de5764dedaf12e60595c99c64010469270318d79bf630f03e2763990f1', 
    'QDWtjZNwQsfA2hnEOmj+P47QqtWu8VzHMsT6CHF0/Z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)