UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mybD4mFsJ842FaySUXAAizkYDgn+Mt5kDOY17xcrHvA=' 
WHERE 
  key_id = '00006283927dd3f549fc4483b26eba988e5d106c7845a60883ceb2e4d03289f2' 
  AND (
    token = 'mybD4mFsJ842FaySUXAAizkYDgn+Mt5kDOY17xcrHvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )