UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2kWXxpOmr8YqPxVKz52FIE2tvEXfL9wdd21rs+3AzE=' 
WHERE 
  key_id = 'effe22daf434f372f4d19e91ef74284a54933ecb309414d1d55356b013a73c35' 
  AND (
    token = 'O2kWXxpOmr8YqPxVKz52FIE2tvEXfL9wdd21rs+3AzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )