UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LfJg3r2flg9lc0OBwpESXNEzo/GS9Yz57mYIaGnH4k=' 
WHERE 
  key_id = 'dd18f71b28f2841ef3099d5af272c4163348a5a6a9b413ae540557fbe044822b' 
  AND (
    token = '2LfJg3r2flg9lc0OBwpESXNEzo/GS9Yz57mYIaGnH4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )