UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKjoBrJyNKv/gAIKTe/XeWEzvj6ZfHWRKw54ckk6b5A=' 
WHERE 
  key_id = '7ae94f58e0e8f23dd4df7f2e973c3b81d5e28f340a672a6063f3b022c907041a' 
  AND (
    token = 'uKjoBrJyNKv/gAIKTe/XeWEzvj6ZfHWRKw54ckk6b5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )