UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yydn9n4393SIHt9ZiWlF953hyED42UNniiQYXLz+U+4=' 
WHERE 
  key_id = '1acce6c052f2daeeaef1eecaa8117f3d746e99f5ec1f144dfc5b583ce4b47aeb' 
  AND (
    token = 'yydn9n4393SIHt9ZiWlF953hyED42UNniiQYXLz+U+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )