UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1Du0NcNjjOPn5t36596nQ7yY7oIx/lv8oB3XQoc76A=' 
WHERE 
  key_id = 'aa176455e411aff8783496aae56fef930c4a3136ac0214b961b4e14b04c2da32' 
  AND (
    token = 'u1Du0NcNjjOPn5t36596nQ7yY7oIx/lv8oB3XQoc76A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )