UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQpp2dw5XmPf0wcidmUVwrgG+ibczFV9yuGNhC6SEUc=' 
WHERE 
  key_id = '5cd91940a7fd4f830f1e5a0454d356bc5fab86669590222df1932b453f52b1d0' 
  AND (
    token = 'NQpp2dw5XmPf0wcidmUVwrgG+ibczFV9yuGNhC6SEUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )