UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDDG3VlE8nwOsm0ttZQx7123aoEyZnLxiZT8X2pZpgU=' 
WHERE 
  key_id = 'e3bc16bf75165736d0643e3c4083577f5604abe18df6d0c63d875cc974b530c8' 
  AND (
    token = 'eDDG3VlE8nwOsm0ttZQx7123aoEyZnLxiZT8X2pZpgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )