UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmlGeLuaftB993W/RQmYMy3gTzhwqU9zhZtcHYdmY2I=' 
WHERE 
  key_id = '379b67c9bcd8144b4d83cfacd03e10a5e18dd9a65849618e8c4fc383490f56f4' 
  AND (
    token = 'LmlGeLuaftB993W/RQmYMy3gTzhwqU9zhZtcHYdmY2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )