UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K75KQm79K8FpMFEXeTAGnaWG8Wa1e+3iv/jE3mnqEYA=' 
WHERE 
  key_id = '1ea4b599e735054ad3f3ae5952f12fe3357282e25ea408b4ef4df727fb9e1365' 
  AND (
    token = 'K75KQm79K8FpMFEXeTAGnaWG8Wa1e+3iv/jE3mnqEYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )