UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMuQ89MywIn+d57YxIlzEG8RUu9x43kURfk5JVOAMPU=' 
WHERE 
  key_id = '6fec32f3eb7c44e78dfc5aeee5030bc3cd569fb415d82ca3695c91d087a08a05' 
  AND (
    token = 'oMuQ89MywIn+d57YxIlzEG8RUu9x43kURfk5JVOAMPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )