UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OB+nViQY47G3YAofQNgNHhEzc1ook7ak3gQiWwkIb7Q=' 
WHERE 
  key_id = 'dafdf21378c94d37fa828600b64f981d55e1d6f9dc1e201cd7b9fc6cbd2a6ccc' 
  AND (
    token = 'OB+nViQY47G3YAofQNgNHhEzc1ook7ak3gQiWwkIb7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )