UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Z7vKJ4nXLmlIqjr+Jtc0HU6hRI34NAvuK4sgDD3d/I=' 
WHERE 
  key_id = 'b34a5f2b7f9adf42481247a09112bca2a609b96fee19ad476e3fb1539a89d035' 
  AND (
    token = '9Z7vKJ4nXLmlIqjr+Jtc0HU6hRI34NAvuK4sgDD3d/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )