UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqdsNGHnvJcAcxbINthRHC+nIQOW3gUYaEWg78UgBfI=' 
WHERE 
  key_id = '7b6589584773213466411919a3b9ac00c610e9e68d9625bee293d4ae79ec8a61' 
  AND (
    token = 'rqdsNGHnvJcAcxbINthRHC+nIQOW3gUYaEWg78UgBfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )