UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcBKXAPzK/o10MiGJpLSvK095+Af6IIGFY87O/zxN2Q=' 
WHERE 
  key_id = '58b820b5eb6a44d27d1e748f2a228df48837ad9396c27b7fb6c43ea215e1000b' 
  AND (
    token = 'bcBKXAPzK/o10MiGJpLSvK095+Af6IIGFY87O/zxN2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )