UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkhlMnsDtrlCQcdPKVUlhe4u3iPBUCinNVfNvLw8Y7s=' 
WHERE 
  key_id = '59159eec8d1c19b1ec0d9d5ab57cb82114588809732d45cb5c22b887fa5369e0' 
  AND (
    token = 'XkhlMnsDtrlCQcdPKVUlhe4u3iPBUCinNVfNvLw8Y7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )