UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5It+n2aoFrocz5hLpi9RajByN+yjYBTbeTQYCIinGE=' 
WHERE 
  key_id = 'adb54ed61340a3041dd87e0f6e03dd879feda35a13471990bbe2ff9f41db9767' 
  AND (
    token = 'e5It+n2aoFrocz5hLpi9RajByN+yjYBTbeTQYCIinGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )