UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xD7RL+rqt+F3nd3xadCZ1g8up7Ws1JMdBhULfhNVDoI=' 
WHERE 
  key_id = '3e4f23dce34e6b7493f47f4740602e24a608c765a0ada085e6c8978f4c90efac' 
  AND (
    token = 'xD7RL+rqt+F3nd3xadCZ1g8up7Ws1JMdBhULfhNVDoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )