UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ez1vhgL9VuvX8++UA0sP1jQ7h0rffjjwUVthLTqlj8E=' 
WHERE 
  key_id = '649b1f92b92eaf2fb1243674d99f765d65440b00fb36c0983b99766c5bdeedd5' 
  AND (
    token = 'Ez1vhgL9VuvX8++UA0sP1jQ7h0rffjjwUVthLTqlj8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )