UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TNRCDXleEppBFT0yu7r0d2wZzmpO96pWUNnBabrBPM=' 
WHERE 
  key_id = 'dd9ab64cf8066e1663dedbf780605e7083485b01c910838344369dd23f67e44b' 
  AND (
    token = '5TNRCDXleEppBFT0yu7r0d2wZzmpO96pWUNnBabrBPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )