UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xa0Z7kIzNGDcZJAPCHspcGKgbbCsXSoB2bRhvEXPk+A=' 
WHERE 
  key_id = 'b9c96d03ddf07ecb405f2e72cc5342d7eb158c55b40ff048e06d51c5b38a6e0a' 
  AND (
    token = 'Xa0Z7kIzNGDcZJAPCHspcGKgbbCsXSoB2bRhvEXPk+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )