UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffufR8sdz9cQp0W+xHqDudu4DRppCIyNjWuf2FR4Yng=' 
WHERE 
  key_id = '3195dae6c69dab5bdd45167c61d27a8fb51f547ecf7c278260f350272ec326fd' 
  AND (
    token = 'ffufR8sdz9cQp0W+xHqDudu4DRppCIyNjWuf2FR4Yng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )