UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rwEvUe+sH1G/IWrlANPcf0JCDyB/7dbRLazJPNHPak=' 
WHERE 
  key_id = 'dfeb4a76830eb4461c7f43f74ac5b57633dab3c1ae62e20c109951f379934802' 
  AND (
    token = '3rwEvUe+sH1G/IWrlANPcf0JCDyB/7dbRLazJPNHPak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )