UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZYcNp/XjwU3gfyrbT4qDiI6hLR8pJMi6E7fsGzeySQ=' 
WHERE 
  key_id = 'ee5325ebf5220a00cb23265eb120a65a2bba38fe86833926307f16c97a78e8d6' 
  AND (
    token = 'RZYcNp/XjwU3gfyrbT4qDiI6hLR8pJMi6E7fsGzeySQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )