UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dM4KPniZ9xLVUispaTXa8olTC9tukNbNjxZpC5wqBnE=' 
WHERE 
  key_id = 'e38c02141e6a6a908db30616e3553e2fa52949a5172cb28f0ca448922d4a38dc' 
  AND (
    token = 'dM4KPniZ9xLVUispaTXa8olTC9tukNbNjxZpC5wqBnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )