UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Umdx8/wOdfgie7dTImozQ3RyMU6HTIR12lCS8OSnoR4=' 
WHERE 
  key_id = '37c3d3a7e1e100ad891adb62e1a66bbd8ffd2c4960d84d87522c5c6e7329abcf' 
  AND (
    token = 'Umdx8/wOdfgie7dTImozQ3RyMU6HTIR12lCS8OSnoR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )