UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FH+v6/kpQwR0XMR5k19GJbobLOpKgwpQmd1gejCfRnU=' 
WHERE 
  key_id = '8761f6854dfebf36d1e589daaa30415f63f8a98da7d0143922acf757f96241ce' 
  AND (
    token = 'FH+v6/kpQwR0XMR5k19GJbobLOpKgwpQmd1gejCfRnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )