UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJcKlhsnjZ+zUUc4BhxWmR3PpyZIVHPNLy4NjTvXvJM=' 
WHERE 
  key_id = '473f2f856f212a129ac955ec2c97523519e552e4a7d3696c46b4c217b48b3a0b' 
  AND (
    token = 'AJcKlhsnjZ+zUUc4BhxWmR3PpyZIVHPNLy4NjTvXvJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )