INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc56e63ab0d96c671ce97e29f36fb82970b636cad4d9dbf54eee730651171903', 
    'TKz0INKOQ7Qe148RwtbiWgeXcKpbo3A55UJMqFXlZO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)