UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alIqc+s1qDeog/xluqShz71/5gM7sDn4EkJec0sxgyU=' 
WHERE 
  key_id = '1d8649a5ec19924326677d3c90d971a0cd3e2304739c9c11e7fd509aec00c714' 
  AND (
    token = 'alIqc+s1qDeog/xluqShz71/5gM7sDn4EkJec0sxgyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )