UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlfQJXpNgLdxBD9LaqZBZb0WozN0ixuYvyOCjKc0ufg=' 
WHERE 
  key_id = 'e4f374b00454ef222c5d4c73e4e134b5cf527d0264cb94f86a254f09ef976bba' 
  AND (
    token = 'FlfQJXpNgLdxBD9LaqZBZb0WozN0ixuYvyOCjKc0ufg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )