UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4k1iNZp8qmp9ZwkfDLfzc1uUqK+MiAvIDy57VA7lnA=' 
WHERE 
  key_id = '7decc875fe733c21add400daf06b50d712462156527557e7ab3b01ab31c12569' 
  AND (
    token = 'Z4k1iNZp8qmp9ZwkfDLfzc1uUqK+MiAvIDy57VA7lnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )