UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gIolfFluaMkPYQBCcL5g7hGtK3FsDp1TSvErJw6Zo0=' 
WHERE 
  key_id = 'ec23041adaa86b4ea268279f5df84208c39ffa7834af5ea491d33ed9624ad3c4' 
  AND (
    token = '+gIolfFluaMkPYQBCcL5g7hGtK3FsDp1TSvErJw6Zo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )