UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sScecRJGtwPdQzPJcIt9fV/y8PmVmUDb5l3B/xpdO4U=' 
WHERE 
  key_id = '18fa4d678f3088e71216575307bad2afbf20a2bcaa3f2426518e80d25e673df0' 
  AND (
    token = 'sScecRJGtwPdQzPJcIt9fV/y8PmVmUDb5l3B/xpdO4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )