UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmS31Rw+6bdZwxhTs292p6CSPxwTiYuUocZJHK4IDk0=' 
WHERE 
  key_id = 'ba5be9795754d72a940416334cdedf0e8bebd8d4773f05f1df2cc677aac54eb1' 
  AND (
    token = 'kmS31Rw+6bdZwxhTs292p6CSPxwTiYuUocZJHK4IDk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )