UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WESBEPtUCO6y7KfCTcjorQSarhGxvHyEKlWwQHB4MxY=' 
WHERE 
  key_id = 'bbf5edfc094cc784c9e1111529d9715d3750a8dcc734d8503113e0801d0d9402' 
  AND (
    token = 'WESBEPtUCO6y7KfCTcjorQSarhGxvHyEKlWwQHB4MxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )