UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'II9J9e5Uw9efWhmDu+c5Cdt5ihunDo2/TU74iv1+rCA=' 
WHERE 
  key_id = 'bd9bf24447b5116ebd7f9a931c5caa78c19444c1647c5f024b576034f743f71b' 
  AND (
    token = 'II9J9e5Uw9efWhmDu+c5Cdt5ihunDo2/TU74iv1+rCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )