UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq1ZS1bMQGdQz3KlAtNsAJKh0PQ/+wuiZ2xJ37NrDLw=' 
WHERE 
  key_id = '2a85b0e0aad91a7e286a2437fac6c85f98b0ccb5cb8dc3ce34d6521c7786d3eb' 
  AND (
    token = 'Iq1ZS1bMQGdQz3KlAtNsAJKh0PQ/+wuiZ2xJ37NrDLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )