UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQVHJs0lU0Mi8UptqGOb6GlfYzzcXTo5ezIOAl2iqgU=' 
WHERE 
  key_id = '4c5309b95d8725ce6a09a191bb6ff6d77d79df23502843b9e507f6e0a3f5dacb' 
  AND (
    token = 'sQVHJs0lU0Mi8UptqGOb6GlfYzzcXTo5ezIOAl2iqgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )