UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3Y/ifbDCEe3ykedx2zcBcPFq9B8P7yw5rG9TSKqftE=' 
WHERE 
  key_id = 'bd1644e0ce690ba0ddf2f58bc41633a050734147490cb573164ccbfcccca18fb' 
  AND (
    token = 'k3Y/ifbDCEe3ykedx2zcBcPFq9B8P7yw5rG9TSKqftE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )