UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pV8ZIiHkOxG1gRio3bASI4tCroE08VqtVZLP1idW3/s=' 
WHERE 
  key_id = '30f035c8f79aa2560a54b4c5e60fe24a877859f6e0d28933e875f57cc3e2cbe1' 
  AND (
    token = 'pV8ZIiHkOxG1gRio3bASI4tCroE08VqtVZLP1idW3/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )