UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hP/vVRz5ObCWB3B3rBHJsRmSbTabpkaCSLFnRbVHM0=' 
WHERE 
  key_id = '87df730a184211429dc49a53b90ec564b6a7ebc9e1750b3ed7e22efad72c55a0' 
  AND (
    token = '0hP/vVRz5ObCWB3B3rBHJsRmSbTabpkaCSLFnRbVHM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )