UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gnWh2CJ7omLLCcXOiggP4afQIFfcDMCw0bOEyqDhL0=' 
WHERE 
  key_id = 'cafd299c1fa15d962d7235d7bfc513eba7e8a2cc8d20c1209640893b0903c95e' 
  AND (
    token = '2gnWh2CJ7omLLCcXOiggP4afQIFfcDMCw0bOEyqDhL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )