UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KwNTG8CnLGIxYmHZTZqV6uNJyVMcLDeqBbsgcZcM0A=' 
WHERE 
  key_id = 'cbb1ccd83f5ce1a40faa3a9af5447c4272c08cd0e4574c99c0aa78af393fe88b' 
  AND (
    token = '2KwNTG8CnLGIxYmHZTZqV6uNJyVMcLDeqBbsgcZcM0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )