UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RuY3sTc8tSaCFKBIjxhlL2xJGTyyusSsnQF5qg9L0eQ=' 
WHERE 
  key_id = '8cce71cdf5834948e6803e83ac13a5e30fd894ea5ecbb9ccb039420ca12e6cd5' 
  AND (
    token = 'RuY3sTc8tSaCFKBIjxhlL2xJGTyyusSsnQF5qg9L0eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )