UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijBmrRJBP/JBKDEXU4XPIztrMnnvXitD42vKUtoIVVY=' 
WHERE 
  key_id = 'ed21d91b0dd9c4881b13971997b913af9cb40038976cc7b66d26dcfbf2a2b5ab' 
  AND (
    token = 'ijBmrRJBP/JBKDEXU4XPIztrMnnvXitD42vKUtoIVVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )