UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0z74Y+JWI3cIte0Vl/dhCAiitOF/Y74TGc74Pr0IlZI=' 
WHERE 
  key_id = '8f3e7b8ec96d8de0f155e07871e3a58d838f07a4c69d682bfc7f6e71e794844b' 
  AND (
    token = '0z74Y+JWI3cIte0Vl/dhCAiitOF/Y74TGc74Pr0IlZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )