UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6+hmpABj/FNJjEnG/xQFOH2jNJ2LdiPrjWghOnJPUo=' 
WHERE 
  key_id = 'f91598b89a9201dcd3d4a7db1e956496a5a20b75fa60ab8f639a3fc255a04418' 
  AND (
    token = 'F6+hmpABj/FNJjEnG/xQFOH2jNJ2LdiPrjWghOnJPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )