UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HZ+9EhXsjNkvnZDKq7bu/a+TlrF/3zDR/WgmoU4qEc=' 
WHERE 
  key_id = '1e8c2df53a42fe96815373cccd437f55add7e517a7a9b840127bd28560924ec9' 
  AND (
    token = '2HZ+9EhXsjNkvnZDKq7bu/a+TlrF/3zDR/WgmoU4qEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )