UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pY8D2uFDHQUM1XRp9cJ9TdEgfjyRQCwGbyBNKEq53nM=' 
WHERE 
  key_id = 'a59b947c8dbe404bb01df6f7381b09486f367907f207e19eba322c462f1e1a1f' 
  AND (
    token = 'pY8D2uFDHQUM1XRp9cJ9TdEgfjyRQCwGbyBNKEq53nM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )