UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfDKOFZ6y4kO7q3c/K4Ix4dIW/Cc/PUFnw2roRYPURY=' 
WHERE 
  key_id = 'af3982e92f0359faa2f07b1f91b24f4cc4240cda3c7a78b4ffc4f59e24291174' 
  AND (
    token = 'AfDKOFZ6y4kO7q3c/K4Ix4dIW/Cc/PUFnw2roRYPURY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )