UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vuTPhmjKNm3rRcVize4aYjM3CJ7Cby/1RTlNEEhucxY=' 
WHERE 
  key_id = '0a509f81a462fb1494756811e425e0e351598eb5cb0d488323e89603b176322d' 
  AND (
    token = 'vuTPhmjKNm3rRcVize4aYjM3CJ7Cby/1RTlNEEhucxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )