UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PRhl+8K/e96smMOGdskE5I6c34QvDFn6vJC7BQT4bk=' 
WHERE 
  key_id = 'd6babd4bd33cdfc2d64cf3382b365de231f3d8869ff048a22fae8808ca834f79' 
  AND (
    token = '4PRhl+8K/e96smMOGdskE5I6c34QvDFn6vJC7BQT4bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )