UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hlAf9Nqg/fZbmMwaxQZJyAHf7h47T+b9EEfbTcD+00=' 
WHERE 
  key_id = 'a1a45d64dadeccc1508b76ea5429858d84c1b94e6245e90d4b4368ad5ed8554c' 
  AND (
    token = '5hlAf9Nqg/fZbmMwaxQZJyAHf7h47T+b9EEfbTcD+00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )