INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c61a654a070e4d1be5391985de0131409d626d95a55c3b13f6ec4dacc0bff3', 
    'pJEN/WttLSFBdN3MKsGSYCVZnQas9ZFrqOWVnm/Iyyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)