UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cFdS+09lCtXYkH+hSIE8521XtSK5pfMdrRcAaizatM=' 
WHERE 
  key_id = '283bacf5bb81f16d3b9c519b1b32d835cfe1f5e81cfc8b8f312b9593bf3b553e' 
  AND (
    token = '+cFdS+09lCtXYkH+hSIE8521XtSK5pfMdrRcAaizatM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )