UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwBL5/zf64ScD6ryG9qkKTx/aKXF5W2t49nXKtmQD1A=' 
WHERE 
  key_id = 'c679638dedb99e800d1811c68c0b0782d0bf4a85ba755510021e0dcc43f6f0dd' 
  AND (
    token = 'QwBL5/zf64ScD6ryG9qkKTx/aKXF5W2t49nXKtmQD1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )