UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEdPB6WW560XeVG2Wtd9/iE63nSuldbyjZvoiyIM4Ho=' 
WHERE 
  key_id = 'af96bc05d4b3f7407d0982cdb7a44c53b2c6024941c0b2cf6d9567bc16e329eb' 
  AND (
    token = 'MEdPB6WW560XeVG2Wtd9/iE63nSuldbyjZvoiyIM4Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )