UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtnOGlP6jw02GWtiZ3Fx1mNIM1gW1TOGpkhQBSIPd7Y=' 
WHERE 
  key_id = '31f4f17f008c9426f185a37850063e03e080c032f0bb229e63f0611394f3e3b3' 
  AND (
    token = 'TtnOGlP6jw02GWtiZ3Fx1mNIM1gW1TOGpkhQBSIPd7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )