UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEn8+sbR8GdyUML89HcXeuqN0FT7ZJgdzy8f0WawWUA=' 
WHERE 
  key_id = 'b15c9bb54371fdef57f2606a54a8bb1a38701f6490633d8b72a4de31b3fdbd31' 
  AND (
    token = 'ZEn8+sbR8GdyUML89HcXeuqN0FT7ZJgdzy8f0WawWUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )