UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5oS766kBXWRyWrfy0vSmILxgdIUttfRKAfrpjrf+Qds=' 
WHERE 
  key_id = '75ea89a1aed9d41db744f0e4c1f601ce94185c908f26aea7d3ec2684f7648f08' 
  AND (
    token = '5oS766kBXWRyWrfy0vSmILxgdIUttfRKAfrpjrf+Qds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )