UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLiaP4PzBkL9Pcs7V4gD5OF8RxjvjRCXZ1el02aPMLw=' 
WHERE 
  key_id = '15eb047ef9fe87f4c81a1ea9e1fdcf0aaf87a4e9207bc221da6544b6a9078daf' 
  AND (
    token = 'tLiaP4PzBkL9Pcs7V4gD5OF8RxjvjRCXZ1el02aPMLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )