UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GuxBAZZi77V+45bbTB6NYOAm4KS2ECJXG1C3F1Xx/y0=' 
WHERE 
  key_id = '05b17ad98917886050c33e34b2a5131a7802beabc1fbf789fbca1247247e843f' 
  AND (
    token = 'GuxBAZZi77V+45bbTB6NYOAm4KS2ECJXG1C3F1Xx/y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )