UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lf0xbX6jNdLgE1syIE+ECGd8Xof5omTPsUjKFP/P0QU=' 
WHERE 
  key_id = 'aa60c2ed10a533b0b566650f391df880f8ab7d3f67236ad47c0f0dd1a3a4fb49' 
  AND (
    token = 'Lf0xbX6jNdLgE1syIE+ECGd8Xof5omTPsUjKFP/P0QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )