UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5rHiN9VjVaym2CJrBb77przmQpZLLWrcDc1rkaZ4cY=' 
WHERE 
  key_id = 'c3c611f163fe1f5a3fc2b64e8a0787f53408c315e3ed35718d2ca8859e86f203' 
  AND (
    token = 'x5rHiN9VjVaym2CJrBb77przmQpZLLWrcDc1rkaZ4cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )