UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+O+PiVHYwC/eK0fy3fWlZ61KltKwPDR2GaARPlG7qQ=' 
WHERE 
  key_id = 'e39856794634246ded34b1a55a5a3c2daff1c58f515e9d9fca47bc03d320f5cf' 
  AND (
    token = '1+O+PiVHYwC/eK0fy3fWlZ61KltKwPDR2GaARPlG7qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )