UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYrRfy3ByV1SQL7YpU5uMCOr3MIxF4K/66ZLAdemtRs=' 
WHERE 
  key_id = '0e3f6d98627ff80161b2bdda6fcfa62c207c93b099e8f7f5e0e55e64ac31fd1b' 
  AND (
    token = 'uYrRfy3ByV1SQL7YpU5uMCOr3MIxF4K/66ZLAdemtRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )