UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0WpPhZwXmjfQclT6zkqJGJevzNBqDpQRxNsWQIuVTg=' 
WHERE 
  key_id = 'd9d81e306147d7856d8420ea3acd764fed8a6c31168ddd4c1aad8ca38ef4e235' 
  AND (
    token = 'I0WpPhZwXmjfQclT6zkqJGJevzNBqDpQRxNsWQIuVTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )