UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lw2JKcIND1AWU/5yeFPFYMfSxuRMNc+AXap+SrTb3Ao=' 
WHERE 
  key_id = 'eb9ad5690f973d32b049a48de51863b8ea163a197122fef1b09023229294975b' 
  AND (
    token = 'Lw2JKcIND1AWU/5yeFPFYMfSxuRMNc+AXap+SrTb3Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )