UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNFueCs0gIg1CAjnmsMJxachOU/B4HVwrOaOWepL8x0=' 
WHERE 
  key_id = '18f987280ec3cd8f90b392708a4699cd6c0cad6d9c552a1e00629699fb79cd3a' 
  AND (
    token = 'lNFueCs0gIg1CAjnmsMJxachOU/B4HVwrOaOWepL8x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )