UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3JospYqr/XfBGRPJFEgSESZZt2Whwi+1KbBtkfA5SE=' 
WHERE 
  key_id = 'fd790ac8194bd4988469b054093745c93586f93f47fe6097967e5a1a01854a34' 
  AND (
    token = 'R3JospYqr/XfBGRPJFEgSESZZt2Whwi+1KbBtkfA5SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )