UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKc15beoM4RoSzl0f7Qif0RhR25a8sJNw/6OfLtzoXw=' 
WHERE 
  key_id = '2dcaa36cb031618c8f765ff3aab98e5ab22b2c513cd918a3d9b0f411764f2c72' 
  AND (
    token = 'PKc15beoM4RoSzl0f7Qif0RhR25a8sJNw/6OfLtzoXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )