UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r03gnv6LAWPoPRHz+SZllxlw90uZ2B5TNmtkOs+NEos=' 
WHERE 
  key_id = '69124fbe035e64f82544c98ded9fb8ea99428133f02a57189fc15069918150c0' 
  AND (
    token = 'r03gnv6LAWPoPRHz+SZllxlw90uZ2B5TNmtkOs+NEos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )