UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CchMptNBT4DzGyIzZvS5WZyEngje90Da/WL+aeyAmHg=' 
WHERE 
  key_id = '5205da93a2b0bc932d5e678d3d8724a6acf5e77bb7ac47eb8d4b6602c1f3f043' 
  AND (
    token = 'CchMptNBT4DzGyIzZvS5WZyEngje90Da/WL+aeyAmHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )