UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkM3/Besy9j7l4fGZScroft8JeZeQRT4GGH0psVosoo=' 
WHERE 
  key_id = '174a6610c58d332fdec10364b09bd955863e5a867a5e1eb18fd81c28e6888c7d' 
  AND (
    token = 'SkM3/Besy9j7l4fGZScroft8JeZeQRT4GGH0psVosoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )