UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRHenIvQnN/HPTZpsSUFzWAw0pZ6N55mqXMq5iRMo8A=' 
WHERE 
  key_id = 'e694d7ebc9600c249dc917b4ed4edaeffa7ca33ce04f11c847653c780056aaea' 
  AND (
    token = 'tRHenIvQnN/HPTZpsSUFzWAw0pZ6N55mqXMq5iRMo8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )