UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nAHzNUYUnyBrV5f9rfwsvDi1SNyYk19MfvGvKaWIHQ=' 
WHERE 
  key_id = 'd6d3f6e249e1c0580e4e9b615f6e2a4c272eea5fe464787a9706c07a1c961ab0' 
  AND (
    token = '3nAHzNUYUnyBrV5f9rfwsvDi1SNyYk19MfvGvKaWIHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )