UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ay8GkSeHArzr6kD9fTWXfkdOH2Vnq7w9scGuhW2l9M=' 
WHERE 
  key_id = 'a6ad0150bf84e1cf631ba451f870004b9d4033d5b153239f5924d44ecfe94804' 
  AND (
    token = '9Ay8GkSeHArzr6kD9fTWXfkdOH2Vnq7w9scGuhW2l9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )