UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtvrzR5MCm/cMe470UAl334crIwmt45WqKq+mBpPAPc=' 
WHERE 
  key_id = '307cce36e2cfcaf07c2c81a3afa85185b49f1426063f6b9eb91bf4f4eef5df1e' 
  AND (
    token = 'wtvrzR5MCm/cMe470UAl334crIwmt45WqKq+mBpPAPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )