UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CsPNcvLRErRJ8t0LZ38SpAP4Hz0zJ4EHXlH9bPslRZc=' 
WHERE 
  key_id = '409f9a64450663b264df232e02b64ec293a001549e8dcebb650bbbe3e947b629' 
  AND (
    token = 'CsPNcvLRErRJ8t0LZ38SpAP4Hz0zJ4EHXlH9bPslRZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )