UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LW0TPEcjbBIDpqU6BsXZ3l0GINhTaDfQD09qPQcSip0=' 
WHERE 
  key_id = 'b9892c92d40d9c9268bc79ce07ec08784a78f82d2d6443d9e3aaa7a43ae57242' 
  AND (
    token = 'LW0TPEcjbBIDpqU6BsXZ3l0GINhTaDfQD09qPQcSip0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )