UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VB2W62cDWD8tVS28uyScFKJM69g9cCcf6yUT2PQl4dY=' 
WHERE 
  key_id = 'db751e02bad44cd96313d4916b3c7e68dd47650c9b1dfd16b24408ec2c06bfeb' 
  AND (
    token = 'VB2W62cDWD8tVS28uyScFKJM69g9cCcf6yUT2PQl4dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )