UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqvCCz3PX7KJJpOks7lAQmHCPET5UYzCw3s8sj3Gqno=' 
WHERE 
  key_id = '1ef98ed6c2cb3ebedf391ba657c0ebd64b38cd16a6bad0d73bb4d045a50d3fda' 
  AND (
    token = 'bqvCCz3PX7KJJpOks7lAQmHCPET5UYzCw3s8sj3Gqno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )