UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1OxN1vtk9Jx05FyVe+cy04ubdkfC7mgP/ajwprROHuE=' 
WHERE 
  key_id = '174d6e3c967d3cbe0a10764a28b1a9e7857a5ca657d02e37ac6dbac9e5127cf6' 
  AND (
    token = '1OxN1vtk9Jx05FyVe+cy04ubdkfC7mgP/ajwprROHuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )