UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Buxd+REGoBpmZ8ggDu3YmIxae4cmwIGV+OmmtGYFRI=' 
WHERE 
  key_id = 'dad4727896d0a0b0c2399cb0d40cbf5d930bb4e45e0263330c77b86de57ad9ee' 
  AND (
    token = '7Buxd+REGoBpmZ8ggDu3YmIxae4cmwIGV+OmmtGYFRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )