UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrdUwrSRndlgwfcW7DnGITvO0YEjJXOUHqGq0tkVNcg=' 
WHERE 
  key_id = 'a552d083523a0dabf6eabf8ecf3dc271e1964422f62b9c68e86ec25d0ffdfad2' 
  AND (
    token = 'xrdUwrSRndlgwfcW7DnGITvO0YEjJXOUHqGq0tkVNcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )