UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtOlfoDvyIIsV5PtrXsoHM7F0fhR/vC3NWfP2fbQ24E=' 
WHERE 
  key_id = '2c18b2ec734f4e3630dc9bf3596954a3c27e7bfbe81cea340af4e0538f2aef72' 
  AND (
    token = 'KtOlfoDvyIIsV5PtrXsoHM7F0fhR/vC3NWfP2fbQ24E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )