UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/DnQJ2WxZGTSIQIy5EZK5VSjSmhG721HSej6NbCL/U=' 
WHERE 
  key_id = 'c7b557adcfb8ba09cc85ff83411fb15b0c5abc6a204dd644455ab2464929fed1' 
  AND (
    token = '7/DnQJ2WxZGTSIQIy5EZK5VSjSmhG721HSej6NbCL/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )