UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSgBXinzBfTYU6CsTd3nkEfkzZteD+9OF4Q9KAElgR4=' 
WHERE 
  key_id = '9e911975859d01711186089a0fed406c29893e7b257a5e14ea8d73a72b521642' 
  AND (
    token = 'mSgBXinzBfTYU6CsTd3nkEfkzZteD+9OF4Q9KAElgR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )