UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsb3yMNLOAQwWkvHlF3xwiJv0enRjGYyp+oSi/HmCy0=' 
WHERE 
  key_id = 'c9f25bf3fcf08bdf25b6843b9939d16e8cd45df40735fd47c02faa966c1e3b3f' 
  AND (
    token = 'vsb3yMNLOAQwWkvHlF3xwiJv0enRjGYyp+oSi/HmCy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )