UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ab7tbq2QV8oVPe0eJU0VBdtV6/kz3yOC2S9NuLGC0q8=' 
WHERE 
  key_id = 'df1927d27e91c12b555774a79c5cd223844c8b09b4777af7dc165f4f18a365ed' 
  AND (
    token = 'ab7tbq2QV8oVPe0eJU0VBdtV6/kz3yOC2S9NuLGC0q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )