UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGQQDSwNI27xM+F7AYmF3mvoKo7QNK33m0idLWDgRvw=' 
WHERE 
  key_id = '275b5150e4cb7fafece20e50fa13bd2db9054bec4e0c44d091478759de1ffe5a' 
  AND (
    token = 'VGQQDSwNI27xM+F7AYmF3mvoKo7QNK33m0idLWDgRvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )