UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukPR8ZkI+5zNwUcB8MURB4odnsaRdHNKnTcTgo6pSu4=' 
WHERE 
  key_id = '7bc661e277cb58f788d42e949bdae9f463d3ea928da29e9e56e25a7ea8378b7f' 
  AND (
    token = 'ukPR8ZkI+5zNwUcB8MURB4odnsaRdHNKnTcTgo6pSu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )