UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MY54aYfRVCeJjrSCnxJBPXhVI07zus1OKdLL3f2tuRY=' 
WHERE 
  key_id = 'fe1810ac2efe0e16fcbec27bccb9b2dbcb0fdc8fbd641e82935d83b60c605fc6' 
  AND (
    token = 'MY54aYfRVCeJjrSCnxJBPXhVI07zus1OKdLL3f2tuRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )