UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rL2/drFABx6iRBbqH5AYYfTxweSJBDWh/9hp/DueND8=' 
WHERE 
  key_id = '23807142b31cd77fd4ba949310b26fec6406e6d0d19435d9fc4c26db0be775fa' 
  AND (
    token = 'rL2/drFABx6iRBbqH5AYYfTxweSJBDWh/9hp/DueND8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )