UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cosu/IispYeLR4K83tGo9gj4OFGD38H8yLBDvYUHjrw=' 
WHERE 
  key_id = 'f024969d79f20dc43854e327dba761760dae6fc286cc1b669c5b9987cd907e3c' 
  AND (
    token = 'Cosu/IispYeLR4K83tGo9gj4OFGD38H8yLBDvYUHjrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )