UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXrQkmBgeqi8VTKdw8xBLZpw2zz+6PRzXvUZwDtMi+8=' 
WHERE 
  key_id = '22e48aea4a714b9b0c17616b3d2036a1e952a71d2a7a71e39ff76db5b968467f' 
  AND (
    token = 'vXrQkmBgeqi8VTKdw8xBLZpw2zz+6PRzXvUZwDtMi+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )