UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVVhsqX8WHvA+1MtdLw2ywIhZIvgn1czE7w0CGwnE20=' 
WHERE 
  key_id = 'a5460cd9f8ccc12b2c109fb834dd8c7b8c09a1d37f2c5554172e793f1f4f8964' 
  AND (
    token = 'CVVhsqX8WHvA+1MtdLw2ywIhZIvgn1czE7w0CGwnE20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )