UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqrkR3IlMgU75Lc5oPgAm9rjBPbedrr85gHQTkQz+kA=' 
WHERE 
  key_id = 'da0af735c25fd118da5dffc0d48f7805a790e817bf0c05deecf781582edf1982' 
  AND (
    token = 'zqrkR3IlMgU75Lc5oPgAm9rjBPbedrr85gHQTkQz+kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )