UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iycddAKOelaf9AD2zH9mqIurKAUagKWQsPx0VubT/0A=' 
WHERE 
  key_id = '740e2574aa9bfc44f39048ba8eabaca0ed4ed7ffb59a23f2768bc9745a7e1cad' 
  AND (
    token = 'iycddAKOelaf9AD2zH9mqIurKAUagKWQsPx0VubT/0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )