UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUdmN8yiS7LP/kSNvPVWl4P7vKtlUOiiPP1zQCxlzYM=' 
WHERE 
  key_id = '99209a5500a07b802358b7eaa25e3db1fe89707996d73fb553b72902a29f4e36' 
  AND (
    token = 'EUdmN8yiS7LP/kSNvPVWl4P7vKtlUOiiPP1zQCxlzYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )