UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8spuVpw9QdeCRVfDcnEz1Fn7yNxT3ummmsXBcXgd4eg=' 
WHERE 
  key_id = 'fd94f07985889981da59d628276719594a52b215f8846700694ae1a94f53c3b7' 
  AND (
    token = '8spuVpw9QdeCRVfDcnEz1Fn7yNxT3ummmsXBcXgd4eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )