UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eubXj6f8qip1WIsldArISffOTdpgqHRSOWyB6i/NP2g=' 
WHERE 
  key_id = '680cc39157e2fc32c372bb60845628ef3044b7475248efd27662f1d8263c412b' 
  AND (
    token = 'eubXj6f8qip1WIsldArISffOTdpgqHRSOWyB6i/NP2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )