UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUM1ZvvadD5WtKsCpgQiWL3VTnGOJoEli16t8uDZnek=' 
WHERE 
  key_id = '38de8b807272dde26559906718e9516035fe43f0ba329b5205315f23d10f4098' 
  AND (
    token = 'HUM1ZvvadD5WtKsCpgQiWL3VTnGOJoEli16t8uDZnek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )