UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPLePXxWI4KAvxxC2JZtxAIQSKpBa9axA2xae8WxlE8=' 
WHERE 
  key_id = '4c05813400216a46cbeec0d8afb1f8f9d856102c55877508c977a93fec5e0f7e' 
  AND (
    token = 'lPLePXxWI4KAvxxC2JZtxAIQSKpBa9axA2xae8WxlE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )