UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GGpd+gHXOFOzuvWNTqD5Xvdi5h+xGbXGvWMEbmYAUs=' 
WHERE 
  key_id = '98e135b31ae0f79787c1a2c323cb9eb57ff65bf26dfef611d0d3e08e8607d840' 
  AND (
    token = '1GGpd+gHXOFOzuvWNTqD5Xvdi5h+xGbXGvWMEbmYAUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )