UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keD5ylkRYzZNc7V3HKtv8CwowNUIP8TR73EuUOc6U8c=' 
WHERE 
  key_id = '1c6abec8c6cf947f823902984e97ec9efe05f52845c4679b2d046568d9616ca0' 
  AND (
    token = 'keD5ylkRYzZNc7V3HKtv8CwowNUIP8TR73EuUOc6U8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )