UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgYnOnEU7eOMXIq/CMfFa8DyNsU4GTTHq7/Qx4VoTrk=' 
WHERE 
  key_id = 'd16e36e31ad7fc48fbf51f14777f57804a84e79df256be2c425c09ae70dfce94' 
  AND (
    token = 'BgYnOnEU7eOMXIq/CMfFa8DyNsU4GTTHq7/Qx4VoTrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )