UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUgF3rgLzcUnCWH+SteQX4zxnjS+eCVVMl0FcyIwuFg=' 
WHERE 
  key_id = '396c4a60b750baf4f9bb851e4cb400862f856f5b56985fbfd51500bde01aa426' 
  AND (
    token = 'LUgF3rgLzcUnCWH+SteQX4zxnjS+eCVVMl0FcyIwuFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )