UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+EtWW0nnsLfZpuN+6PP19/kvb5Mg26Xuef/r7iQUe8=' 
WHERE 
  key_id = 'eef829bebb16e1a40e48e868759252c861755cd2fdeb1b3a54aeee93b14854d8' 
  AND (
    token = 'z+EtWW0nnsLfZpuN+6PP19/kvb5Mg26Xuef/r7iQUe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )