UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQxIwX6roB8ugC08iq+G3dPWRi+R6ZiKbaiezLb8SSo=' 
WHERE 
  key_id = '1a3690a23d7c23ebcd8ef6b3410f3b54969cfafcbbc3fc1e08eff993b0d4c4e4' 
  AND (
    token = 'HQxIwX6roB8ugC08iq+G3dPWRi+R6ZiKbaiezLb8SSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )