UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+dYDYBkpcZHMOoXEKU9th0/vycYth2SJmC64IX8pHk=' 
WHERE 
  key_id = 'b639c9fafa4e77c4bfb50d1f16941bf73b886089e6d382dee95a630feef3398d' 
  AND (
    token = 'Y+dYDYBkpcZHMOoXEKU9th0/vycYth2SJmC64IX8pHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )