UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrJMd9tzCsqPwhPz1TxOPrtLf4KF/pyKBVf/3yCYbKM=' 
WHERE 
  key_id = 'f1957e77740bfbb01e03b51962739939b1383a61bf32d53af6571e0f29f6771c' 
  AND (
    token = 'BrJMd9tzCsqPwhPz1TxOPrtLf4KF/pyKBVf/3yCYbKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )