UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yThkofV9JMkmzmkXk8r3KjPBbpoQoScNBeUk50XdJjE=' 
WHERE 
  key_id = '1d560a59d2da7f56378b211c34090db4c46e1d675f2723b23f0ceae826ac1d96' 
  AND (
    token = 'yThkofV9JMkmzmkXk8r3KjPBbpoQoScNBeUk50XdJjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )