UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hg7BMWm2iOhkqQtw1WdQrTyCHeyx1pD5glVLW09k7ZY=' 
WHERE 
  key_id = 'ee442b96662fd6a760401b71702b4ea67e6e8cacb7efe7f2020165af26eb0ea4' 
  AND (
    token = 'hg7BMWm2iOhkqQtw1WdQrTyCHeyx1pD5glVLW09k7ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )