UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFXb/G93mXAy7Fdt9qw7jU/pXTes1zdvzf2/ug1P7fk=' 
WHERE 
  key_id = '1196e46481a2154baab0c78bbb716a969098fb64679b60bf034f6372a56c6d31' 
  AND (
    token = 'OFXb/G93mXAy7Fdt9qw7jU/pXTes1zdvzf2/ug1P7fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )