UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBHoLDkhf9mdE8sSZUCrxHidjdU0eW3iRrv4ZaUsMSY=' 
WHERE 
  key_id = '0ad8bcdc7021defd2b3d49a1f846981be638ce2ef56ccd9d53e93c7924853cc4' 
  AND (
    token = 'jBHoLDkhf9mdE8sSZUCrxHidjdU0eW3iRrv4ZaUsMSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )