UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6pen2P5RVQ59Mrwrqw/fQMZ+C3onU4Ifqw03CbALHU=' 
WHERE 
  key_id = '9cf39ad1e62413738da9df601aa8dd765a632b059409b439553ca494f5998b87' 
  AND (
    token = 'J6pen2P5RVQ59Mrwrqw/fQMZ+C3onU4Ifqw03CbALHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )