UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgriQGdPZfT68Dazr9YkQ6EnPMNgR23z+LWXMPV2glE=' 
WHERE 
  key_id = '04b75cabf6d6ba18f69a0ff998f989827a917e3e8219153c920b3ddc63112d84' 
  AND (
    token = 'fgriQGdPZfT68Dazr9YkQ6EnPMNgR23z+LWXMPV2glE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )