UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJtESIib6QkfEK/b0F53qNQ3UiZqPhL4JRRQrAT72ts=' 
WHERE 
  key_id = '0c73d4bb449efb0233af7826e38b5661eb56241529deca272147f8f1a46e60c3' 
  AND (
    token = 'rJtESIib6QkfEK/b0F53qNQ3UiZqPhL4JRRQrAT72ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )