UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ef/PVFWEzNlDQDc5Cu6gxn+l8xPkMb5eO9mZ/OB34jQ=' 
WHERE 
  key_id = 'f99fbd8a80ddbf6ca59d322a2307f8e43b35577aa8225bd82e6956171aefe429' 
  AND (
    token = 'Ef/PVFWEzNlDQDc5Cu6gxn+l8xPkMb5eO9mZ/OB34jQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )