UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qsNaT8Jbipq1FtrGdbIwYi76x5HlUacSXQHsJmaGQ5g=' 
WHERE 
  key_id = '1b981b3fc2d2154b5ba06062fe153b875ef8fd90bec1ac8d4155f48524ea2784' 
  AND (
    token = 'qsNaT8Jbipq1FtrGdbIwYi76x5HlUacSXQHsJmaGQ5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )