UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWzGqlefI8T+DgeXJkUHR0kIWyFDgcPB2sbolBd7xnA=' 
WHERE 
  key_id = '1049d4007519ade177dec50f1bf2183bca78816b40795b3e774bdf00e101fa1a' 
  AND (
    token = 'YWzGqlefI8T+DgeXJkUHR0kIWyFDgcPB2sbolBd7xnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )