UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b07lM60OXNwcjs2kJzyjb9PhSc1JGDoGnMjP5E4rj/I=' 
WHERE 
  key_id = 'b43114e4673bcf23f609fc79818a7eb0cb7446714557116f76227cb88ac26b1b' 
  AND (
    token = 'b07lM60OXNwcjs2kJzyjb9PhSc1JGDoGnMjP5E4rj/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )