UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWivyODo++V3RKdiiqm7avNVwIXtwpfw50+jSjDqyfc=' 
WHERE 
  key_id = '36cd89f7cb3bf95eccfe2685551e2843f7d6c628274b8e232429a74d7be3c4ff' 
  AND (
    token = 'yWivyODo++V3RKdiiqm7avNVwIXtwpfw50+jSjDqyfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )