UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hit3AISG6ig3l+MZKiYPm3l6QuGfAJjIqV02ysjTFI0=' 
WHERE 
  key_id = 'b35a021769e347989f29e6786513f42fc78e3008f08b4089e04505ab0ed8edb3' 
  AND (
    token = 'hit3AISG6ig3l+MZKiYPm3l6QuGfAJjIqV02ysjTFI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )