UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLURpTeLWL+tzDuoCyWNU7NKgdx3Tm5Bs1HRd1Y8B6A=' 
WHERE 
  key_id = 'ddd9d5481454489d457980bef1518772239a73e6db75fefa0b4210e635506346' 
  AND (
    token = 'pLURpTeLWL+tzDuoCyWNU7NKgdx3Tm5Bs1HRd1Y8B6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )