UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RP0f567b9QClLxX7/kNsRxYd+W3mUidJNEU/jfyzlL0=' 
WHERE 
  key_id = '1d66eb86836edb6e0472e650bd2e980ec8ea5bf74d871861ff3907562610658c' 
  AND (
    token = 'RP0f567b9QClLxX7/kNsRxYd+W3mUidJNEU/jfyzlL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )