UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sll9SUh1CiSft9c2i1vgUr1Sc0jbKKFHZIGb164l1fU=' 
WHERE 
  key_id = '0f891e1d2c0e935f10d310c831537627a22c6f015f89b24675b34f13340736be' 
  AND (
    token = 'Sll9SUh1CiSft9c2i1vgUr1Sc0jbKKFHZIGb164l1fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )