UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfibR3h73eP0jXaKDT/nBb7lGYnijWYLtaNyBU2itos=' 
WHERE 
  key_id = '82427c5c4c6780b227b7d87734ad1c524361ea0c3137409b5230b141e6ede36b' 
  AND (
    token = 'bfibR3h73eP0jXaKDT/nBb7lGYnijWYLtaNyBU2itos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )