UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNf7vR7eq6mmd2DU7EiX0if+reiuGshvKfttjTAOQ18=' 
WHERE 
  key_id = '634e41b1be9a7b346602eb20162264ffa1690b6a47b1dc90ee491d04f8d42d25' 
  AND (
    token = 'gNf7vR7eq6mmd2DU7EiX0if+reiuGshvKfttjTAOQ18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )