UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUOQWOigmAVkOCF/EV1XckBjYsLmTiumZhhJkKJLIqM=' 
WHERE 
  key_id = '3d34907519ebe8944b94200b629f516362b5d77b628b113d84e775fa9a03e954' 
  AND (
    token = 'CUOQWOigmAVkOCF/EV1XckBjYsLmTiumZhhJkKJLIqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021