UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1WdRcydSC8RSO0OfBcqaP4bdDfLkKXipilfvMpVQH8=' 
WHERE 
  key_id = '3bc777f4ee9da307e56d4f19b1f570fa9e556c3a7fba055c65df3b373b5574e8' 
  AND (
    token = 'z1WdRcydSC8RSO0OfBcqaP4bdDfLkKXipilfvMpVQH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )