UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxQ1KdKWtPZvYarNT2abwIbOwcRXV0cdUIRhsnCpUgo=' 
WHERE 
  key_id = '89228e856a6f7f97966508a22ff08d0389016ae402b0c32b142d149651126ec7' 
  AND (
    token = 'XxQ1KdKWtPZvYarNT2abwIbOwcRXV0cdUIRhsnCpUgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )