UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4lKZP5VYqngSaVQUcLchzam/kHA0ubZb3CIffDE+A4=' 
WHERE 
  key_id = 'e660afb439a6fa938ea76a2c417debc3b099937e16e1a8b2832149c07dcbf5e4' 
  AND (
    token = 'd4lKZP5VYqngSaVQUcLchzam/kHA0ubZb3CIffDE+A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )