UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnYL0PJD0sxLrIUMm+Vo+KBC98K69g2FP1glLOgRPvk=' 
WHERE 
  key_id = 'd75511cb687f73c6c3b0a46ab6c5a08763a9ae1fa7db843e4e59e75cd8c8c16f' 
  AND (
    token = 'mnYL0PJD0sxLrIUMm+Vo+KBC98K69g2FP1glLOgRPvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )