UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Obmfzkf1E+Eqm8oVj2Y6E2+s4Aj990aZ0CF+yd+LkD8=' 
WHERE 
  key_id = '42d2b1f32052855fe2f9059c0204f80032ff3f13a462d00c6e07639ae4f13412' 
  AND (
    token = 'Obmfzkf1E+Eqm8oVj2Y6E2+s4Aj990aZ0CF+yd+LkD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )