UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29Ray9H80LjFWbu14+608yDd+jqZm3om33x9v3PE11s=' 
WHERE 
  key_id = '2066a9c8d643f264ad03b586b8619fba40b1437b14334bd399bb36a2fb527440' 
  AND (
    token = '29Ray9H80LjFWbu14+608yDd+jqZm3om33x9v3PE11s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )