UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YT8nY5xy6r1SraUWio+97uwa4XTc7t/5NBaBZLQYAXA=' 
WHERE 
  key_id = '0875d26c8bfed4556c2c01be83ce45cccbc5d2023e702649d4fce0b66ba1d2ee' 
  AND (
    token = 'YT8nY5xy6r1SraUWio+97uwa4XTc7t/5NBaBZLQYAXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )