UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWE3hHq3o1yAxNzM4Y04Ckuh7+x7QWbdoVRZPeLotYY=' 
WHERE 
  key_id = '5bd9a06492eb1301afbedf2fb84307c2368d6f59468b655cb0829db67ea55a94' 
  AND (
    token = 'tWE3hHq3o1yAxNzM4Y04Ckuh7+x7QWbdoVRZPeLotYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )