UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ne40N2Biz0yWrqLA9QAsKuE1+RBByj6K4ru2UPlnzE=' 
WHERE 
  key_id = 'b8ae7b2b8a94decc18f87795e8211108667759024de7a4520b338d273dff8d85' 
  AND (
    token = '7ne40N2Biz0yWrqLA9QAsKuE1+RBByj6K4ru2UPlnzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )