UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qIek7vVxwCCwWRW+vBjPwF3AS6pwko3nSKlsu4t/zSo=' 
WHERE 
  key_id = 'e6901383786dcb97268506d6deaf18e5d8c4e17a684b9a3b66cdad524dd7a9c5' 
  AND (
    token = 'qIek7vVxwCCwWRW+vBjPwF3AS6pwko3nSKlsu4t/zSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )