INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b00a03f090559499dd775927ef378de6b05737510b984e4129da89e7fad467ad', 
    'ttvRaEpDM1xnQ3FOuEpd6uZt/bGqRru1A6u9r2AFeFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)