UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7g62kSdvJaYsFVedcwbUGJU8EQDz3IBQXf/XzApwM8=' 
WHERE 
  key_id = '1781d1a8f322e6bea16eba940709fa1442a8b0e45df498709ae069f7f1b245c2' 
  AND (
    token = 'w7g62kSdvJaYsFVedcwbUGJU8EQDz3IBQXf/XzApwM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )