UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3eTvrHVibN7Oms4/TMoXVdEGT6a1zDF8Y22iivEgas=' 
WHERE 
  key_id = '084b998bfeda026ee4917e9a4ab5c00614547022ca60cee6a1fd5ec67c335403' 
  AND (
    token = 'H3eTvrHVibN7Oms4/TMoXVdEGT6a1zDF8Y22iivEgas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )