INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11170aa2f28d39d190a4f53dcec4f326215e6802a686847dfa86879adb65dc6c', 
    'mpXdqgRC/vRaoIUW0qV4BkroVXq2feDaSBL6UbUWd0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)