UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HznumJALCybIgpm2CjbrQIi9vU59NxHYjNPCZJK6KLs=' 
WHERE 
  key_id = 'b611de6791c16e3df7e1fdd9b8f2765af2a23175a585ab7f30dd505f98bd800a' 
  AND (
    token = 'HznumJALCybIgpm2CjbrQIi9vU59NxHYjNPCZJK6KLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )