UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/E5lhbVkCcfkN8IsPMRMHAHo4K1WS4xXqgBTgxJq+WA=' 
WHERE 
  key_id = '3e6138d4dfbd683236ce677cb3777a3348d2c4d3a2b46d44ba95a88c73137edc' 
  AND (
    token = '/E5lhbVkCcfkN8IsPMRMHAHo4K1WS4xXqgBTgxJq+WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )