UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5eq5UkE6dH/axMvPNMsHu2oHnmF9KIdqmN+moWwtUE=' 
WHERE 
  key_id = '1fe23ceb3aed744518835f70db0365058464964f6d8e78bfc6bd5ae93e83f0e3' 
  AND (
    token = 'f5eq5UkE6dH/axMvPNMsHu2oHnmF9KIdqmN+moWwtUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )