UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Prqr2nwpQxoP1c+IrokhIHrH/miR4vDo6zXkkwXHjho=' 
WHERE 
  key_id = '79888c4f72aec49fb3e9ebc436c6bc7e84eed3f16335d9d9158c8d4b1d8de6fa' 
  AND (
    token = 'Prqr2nwpQxoP1c+IrokhIHrH/miR4vDo6zXkkwXHjho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )