UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0bpngLOmIrfBjvXRQRPCKXq1FrfnTlnZyk5OaCzg0o=' 
WHERE 
  key_id = '9b8df00d0b011df74c499f59a2cf6070c089edd46a19868518d58de0891a6bfd' 
  AND (
    token = 'Z0bpngLOmIrfBjvXRQRPCKXq1FrfnTlnZyk5OaCzg0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )