UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf8yM3Sm7YRbXUmbsjYIgLyDnUEMOJblzLRh/2rjFqE=' 
WHERE 
  key_id = '9dc95745ccc4b501079e48e841d44d9d7d5e7d67f0ff43c07d67efcfa88f6e0b' 
  AND (
    token = 'Xf8yM3Sm7YRbXUmbsjYIgLyDnUEMOJblzLRh/2rjFqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )