UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tx2KdRLv3aJtNl2B4dYxTXPeGPUdcBo4jxtC5HYjBtY=' 
WHERE 
  key_id = 'dd3499bf0a6f3b2e1a3cf0ae093f2d67898a3471d9dcb5d27b6705785b1e87b5' 
  AND (
    token = 'Tx2KdRLv3aJtNl2B4dYxTXPeGPUdcBo4jxtC5HYjBtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )