UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JZDMOSRxV1dypSB+AzI5rS+4RX+azQqQGfVX5cLiR8=' 
WHERE 
  key_id = '930f5dadcb485cf19961626c319a7ada498e2cd5e2aaf5428c3db45da62cfb83' 
  AND (
    token = '4JZDMOSRxV1dypSB+AzI5rS+4RX+azQqQGfVX5cLiR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )