UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AImYjs0FEHvMvY5wPVivE71Ql/QukFcNUD2f5vIiCPw=' 
WHERE 
  key_id = 'b6976510434a072ab0905f0d1435dfce0be8c654f0407b90742fbfdfc069b0c0' 
  AND (
    token = 'AImYjs0FEHvMvY5wPVivE71Ql/QukFcNUD2f5vIiCPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )