UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEUQEWzYsBO5JNuBDQED3Fhn6lkhy+yrDwEd5EnOjCo=' 
WHERE 
  key_id = 'a28b237f4f7af6616c80dbe055c6b02ae4ac27a9d8d1e330a73d81a9e48bc9b6' 
  AND (
    token = 'jEUQEWzYsBO5JNuBDQED3Fhn6lkhy+yrDwEd5EnOjCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )