UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhiA9bum6tBm/kkKhi8UScran94KV6ur9zMhyLtScNM=' 
WHERE 
  key_id = '85aa02842dca36f13231325719cd307429480ee36f3e1886dce373e594f9d1c1' 
  AND (
    token = 'MhiA9bum6tBm/kkKhi8UScran94KV6ur9zMhyLtScNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )