INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac560f3ea214f22550dbe3ce2ea514f3147a6651b968089a17321441fa14263', 
    'S67aooejqsjizqnktSJiv42Y1O59E3vrOLi7oONKLkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)