UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc4PRpKHs/MDNmoyiGK/mz8wW1atRHar18xzLVT/C4o=' 
WHERE 
  key_id = 'd7cfbb715c599545211c83e94ca65a6864cca2f5666407d1b52a2b933e94a980' 
  AND (
    token = 'Sc4PRpKHs/MDNmoyiGK/mz8wW1atRHar18xzLVT/C4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )