UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdammOHOJ9fB4x1jf2HeIJN6ors/5iVWneEXVqEoX7E=' 
WHERE 
  key_id = '7a242d23e1678faa769c10c2c9be93791d448e3c3ce328c4518ff181b4aa8086' 
  AND (
    token = 'fdammOHOJ9fB4x1jf2HeIJN6ors/5iVWneEXVqEoX7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )