UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXmIR5djurZHZ8yhPawevrItYwAHpI8+7ztjfMsj1O4=' 
WHERE 
  key_id = '4ffc79fb10a0159de0981ba04a1292fd324bbd16f36bf75c243ceaeee1f77633' 
  AND (
    token = 'fXmIR5djurZHZ8yhPawevrItYwAHpI8+7ztjfMsj1O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )