UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3im0Ldl+XKUtJTOKDJCUM9pWdJMEL40w9Ya13vIiY8=' 
WHERE 
  key_id = '6425a69f33237d6c09e9106b44f942afd3003070392a183082f0ce262ffc8cb8' 
  AND (
    token = 'Q3im0Ldl+XKUtJTOKDJCUM9pWdJMEL40w9Ya13vIiY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )