UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcMJsPONG7xMjonKL9MAKbsDvr+RMnDGfO4hNnsJ0mU=' 
WHERE 
  key_id = '68b6889d7ca9a4012b4e08acf0f92da0fcfed845a7ee6f7bd52c92fcfe8e57b6' 
  AND (
    token = 'DcMJsPONG7xMjonKL9MAKbsDvr+RMnDGfO4hNnsJ0mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )