UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qz8R8+M1f0IT+9OWfL3Z8rxGO1h3Kc95azZFe3QT2bY=' 
WHERE 
  key_id = '2aa300e1e03f4695e0e4794443880dc30ae53309632d864557995fc5b5aa2ff2' 
  AND (
    token = 'qz8R8+M1f0IT+9OWfL3Z8rxGO1h3Kc95azZFe3QT2bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )