UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'La1FHhS+ZIUHIQhH0v7f5oKa1N8exeoaEcSQGvSGBFA=' 
WHERE 
  key_id = 'e2907104ba297a93f4e82fd685f97ab79e4a20261f94882efc518dbc3b31fa4f' 
  AND (
    token = 'La1FHhS+ZIUHIQhH0v7f5oKa1N8exeoaEcSQGvSGBFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )