UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mrgb2tmIV+rUk8SzdcxI/5Ctl1j5wi71LxsMSBLKXSY=' 
WHERE 
  key_id = '60dea1cdf451e75681fef5b70517b651185095c5f54081fd3ed15655d69df2d4' 
  AND (
    token = 'Mrgb2tmIV+rUk8SzdcxI/5Ctl1j5wi71LxsMSBLKXSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )