UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gATq2cMGVSVgX+DQDRqHmHGTPBiT0XDy7DZLVG8mRx0=' 
WHERE 
  key_id = 'ca2de167c3d27d2a8e59aa9f10393ae35c9a7435c0d781e939113fa60bc63b8f' 
  AND (
    token = 'gATq2cMGVSVgX+DQDRqHmHGTPBiT0XDy7DZLVG8mRx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )