UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmev60mDmJ/vnkRSlnTsezrCawg9VaDXuU4B/aRkZyo=' 
WHERE 
  key_id = '48c6ceacd52674bc3b37c9ae90591da882fa359c5eeda9b555ac90b30393e18a' 
  AND (
    token = 'qmev60mDmJ/vnkRSlnTsezrCawg9VaDXuU4B/aRkZyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )