UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXrrLqSkKpFRF5gID9cCBDG/Bp7uRexBu9yelaMgP0U=' 
WHERE 
  key_id = '7b59c3631aea2f82c69e6f6369c01be6a838ddeb2f8a7307443e7d4a0722b504' 
  AND (
    token = 'TXrrLqSkKpFRF5gID9cCBDG/Bp7uRexBu9yelaMgP0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )