UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDe7Dcus3JOBKYsqoJlY0vOhcZZ/mqKqnR3N1yIcUhk=' 
WHERE 
  key_id = 'e4997fa1a58657c1797850ad668490077e5211d227e72dd9e260fb03aa74a641' 
  AND (
    token = 'hDe7Dcus3JOBKYsqoJlY0vOhcZZ/mqKqnR3N1yIcUhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )