UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdje9R7+u7cQ+HuicOyTlcs/RM7uIR417VDgKRt7dko=' 
WHERE 
  key_id = 'a7e816b4d76f0b8c66ae341b1ba106b951e19594ba5042f36742d075129dac30' 
  AND (
    token = 'bdje9R7+u7cQ+HuicOyTlcs/RM7uIR417VDgKRt7dko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )