UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+txSvJ6NyEUf/yTKmYpGuPG6se8JfB3r01uBD4h29EI=' 
WHERE 
  key_id = 'f6e9fe174d3faa03c660acb2041be37727528502e0261a9388dde8b0c7ea1cfa' 
  AND (
    token = '+txSvJ6NyEUf/yTKmYpGuPG6se8JfB3r01uBD4h29EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )