UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flgof2vSQgPS58zYe8W1f0L4KMXZ8EhILNxRMlH2Huk=' 
WHERE 
  key_id = '296bd410b77a7b2d00d51536d617061e2ff3246fc279b15cd26605cb500488c3' 
  AND (
    token = 'flgof2vSQgPS58zYe8W1f0L4KMXZ8EhILNxRMlH2Huk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )