UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gwl803L47TNXiSJAM1Uo3PPvR4NkZOUC91vX+Yqco50=' 
WHERE 
  key_id = '8449d32a8caa586ab6a62f0c263ba2aba4416af5d94151c35b12e5f5d5c00294' 
  AND (
    token = 'Gwl803L47TNXiSJAM1Uo3PPvR4NkZOUC91vX+Yqco50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )