UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hSGfOHkDw3eBZFSClf+gy7XqRVxK2mfVzjurH9y3Zk=' 
WHERE 
  key_id = '4c716920b1300b8a2a66195e4ca66ca7f256468c04638b5d98a09e287cdde26d' 
  AND (
    token = '4hSGfOHkDw3eBZFSClf+gy7XqRVxK2mfVzjurH9y3Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )