UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vsSVDS7Omo9TiETHWtHV0mamQxvxVQn/LwnCt0ZpPU=' 
WHERE 
  key_id = '636392029c3597d6222d57c517779979df4450c9a7bf457c83f9f4a2fa3fa373' 
  AND (
    token = '5vsSVDS7Omo9TiETHWtHV0mamQxvxVQn/LwnCt0ZpPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )