UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ro5DOIdjC4KVFatcUJETwg29h9U9rIECveA3TYLDY90=' 
WHERE 
  key_id = '2468bd301d3becb2f1fe475b3ccadf146dcd908e7918b01365986772445f8333' 
  AND (
    token = 'ro5DOIdjC4KVFatcUJETwg29h9U9rIECveA3TYLDY90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )