UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FROv/F68IxUOxPB2VMD2rezKWT9vYR82uA9upx+SJxQ=' 
WHERE 
  key_id = '6ed9cb2fe22faeb1a9fbe11d3cb28eaf5e4f2e59019f2a273551daa19566f055' 
  AND (
    token = 'FROv/F68IxUOxPB2VMD2rezKWT9vYR82uA9upx+SJxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )