UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UdJrO+lIDrO3qW3XBYP85TI/ZXifky40oVpD9XMypQ=' 
WHERE 
  key_id = '9cb5d692146594aa1ee0cbaf940cff94e26a416892605a955b908d4443c7dd6a' 
  AND (
    token = '7UdJrO+lIDrO3qW3XBYP85TI/ZXifky40oVpD9XMypQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )