UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSKdVONK2qvcoXTDh/8S/AX4CL923Y2BUbfAu6brX1k=' 
WHERE 
  key_id = '3332a0ee18238e62434a73737716bf984ec4b05286a28d5d1cb841c5478f59c0' 
  AND (
    token = 'mSKdVONK2qvcoXTDh/8S/AX4CL923Y2BUbfAu6brX1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )