UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9z0YxAMsXCcfOsAZYL3ude52ZKqD0kJrGZLWvwSHqd0=' 
WHERE 
  key_id = 'd1d182063059f09dc043c6991b30b93d973a5fe50010b621d24938d5fe8a571a' 
  AND (
    token = '9z0YxAMsXCcfOsAZYL3ude52ZKqD0kJrGZLWvwSHqd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )