UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WV98xmsPeL0RGGNHWnJmzmmvh8DrooqiykOgKGCSChI=' 
WHERE 
  key_id = '70f13f1901202d233464ef7d2014622fe7a8469345c98adc57af5b33de014f8a' 
  AND (
    token = 'WV98xmsPeL0RGGNHWnJmzmmvh8DrooqiykOgKGCSChI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )