UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmFJkc7TZJY17n/5kLZq+f9hdiSMF6Us9OjWZgukc3c=' 
WHERE 
  key_id = 'eb97aa19ac29644c47810a8aef3e35391023937c21e0abc1fd8aea5724244de3' 
  AND (
    token = 'BmFJkc7TZJY17n/5kLZq+f9hdiSMF6Us9OjWZgukc3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )