UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXtyehxgvpRRpXBVoFQJJiVaPkkfaSHyFCVtQryXF1A=' 
WHERE 
  key_id = 'c11c03a7d094571f631ddaa38687df0621b0ef01936660bdb78d399ba80ac60d' 
  AND (
    token = 'xXtyehxgvpRRpXBVoFQJJiVaPkkfaSHyFCVtQryXF1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )