UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+nTRN69DRaHCAtWjo/LMOnNL8CfTmoR1ECHkfCIOS0=' 
WHERE 
  key_id = '888b7a68f3193a00436001b28a023328dc3adc42499d5c845461321d6d836b75' 
  AND (
    token = '6+nTRN69DRaHCAtWjo/LMOnNL8CfTmoR1ECHkfCIOS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )