UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bl+iPeht+dN0jJRgDpDFmawHXLNAHhnc1ZqvqXap0Sw=' 
WHERE 
  key_id = '49cfcc9a9f573b6b88af714ea094614bb6f5128c3210500f0b6328f94e029494' 
  AND (
    token = 'bl+iPeht+dN0jJRgDpDFmawHXLNAHhnc1ZqvqXap0Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )