UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FyVtlE9kUPrQv1qsVxAUG6M8DRyDzwhBughBfmdHzeg=' 
WHERE 
  key_id = 'ea59029976796cd7489524a37262dae01453022e7423806a4217675947d4b4be' 
  AND (
    token = 'FyVtlE9kUPrQv1qsVxAUG6M8DRyDzwhBughBfmdHzeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )