UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9qXSjdVtgX+Mn5uLuSYjkPMLFmCbmDOsNDcL31awdw=' 
WHERE 
  key_id = 'dfe9de0045bbe70c0c702eb3b3aced9262062560e3d6c465653040bd445d4918' 
  AND (
    token = 'c9qXSjdVtgX+Mn5uLuSYjkPMLFmCbmDOsNDcL31awdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )