UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuZiQ4R/uqCP10rVeK9Zdzi+I1VaELSryHH6KMSIexE=' 
WHERE 
  key_id = '56e09511c1794942b164df3dcba0c2b6ef1cfa82424e4ac43e3858fa9c90466d' 
  AND (
    token = 'iuZiQ4R/uqCP10rVeK9Zdzi+I1VaELSryHH6KMSIexE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )