UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKD1eUQu+U9Ldc9bERlmNQVX72R5T5crnNEAZxOCc8E=' 
WHERE 
  key_id = '77bbcf5c625b1e03b05c0fba63824672e116e05a0e9e09e6edb3f7566e2108bf' 
  AND (
    token = 'pKD1eUQu+U9Ldc9bERlmNQVX72R5T5crnNEAZxOCc8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )