UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xR/N2pYCcpy/cQrx+ZoiSRgcPAxXWryCgOVTTpsmGZs=' 
WHERE 
  key_id = '028e8144231b530d6bf18c5a9c278177e5a6df6e458bd7c8fc7346e972a893a0' 
  AND (
    token = 'xR/N2pYCcpy/cQrx+ZoiSRgcPAxXWryCgOVTTpsmGZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )