UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1JVJlEaypUOIEvFM7kBdDixSf8az9TrpEPJE6mUlo8=' 
WHERE 
  key_id = 'e9efc013e0c39ebd852fdc3b3a8f20291e8f802f604e03464b91f0bc8925979e' 
  AND (
    token = 'h1JVJlEaypUOIEvFM7kBdDixSf8az9TrpEPJE6mUlo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )