UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vnz7win17qjrctBUN0vpuWXvyEIlhftg7xMwyZPTAGI=' 
WHERE 
  key_id = 'ef1fa40d7036f0195e9458581465e6e11b7fd07a234df7c9a00283f39cdb0b86' 
  AND (
    token = 'Vnz7win17qjrctBUN0vpuWXvyEIlhftg7xMwyZPTAGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )