UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bCCBpvsbSlBdl6WCwgRUdbXK72vOS9e15wt1g66c5U=' 
WHERE 
  key_id = 'e7e91afcffc05657df25133623445dbdd60dc03ed22c09b494312651535d3761' 
  AND (
    token = '6bCCBpvsbSlBdl6WCwgRUdbXK72vOS9e15wt1g66c5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )