INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb37414c1481378dd7bed31d47d8e996fe84992c7ff71b64ad48a3a18c8969c8', 
    'Bd8r9XK5oUO56YI3C9SGdyIVTfcGy0nZo7tsSntBggo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)