UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PzIDS1pZCpWTOOvlrfb4KSG8Df2TN8zSP8/AJ8Cm/w=' 
WHERE 
  key_id = '08eec00913cc20ee6afeed8adaa7bec2d2b1cd1289ba491dcefe78198ddfd93a' 
  AND (
    token = '8PzIDS1pZCpWTOOvlrfb4KSG8Df2TN8zSP8/AJ8Cm/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )