UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNQO6h5PNmitUKVMLX5U/iBvqkUIfGytNWVe/VLMUZs=' 
WHERE 
  key_id = 'c4fcc1c1ac7841c0084873b3f161d1abaad02c28140e8319337908ae4b2a1f51' 
  AND (
    token = 'SNQO6h5PNmitUKVMLX5U/iBvqkUIfGytNWVe/VLMUZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )