UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjPaW1ts4lkwpMhJXIOBMUVp04MuELXBh6gL3Ka6kaQ=' 
WHERE 
  key_id = 'd82584b8b2200952f11e7d277ecce63e63f37012429be00a541575c5242438e8' 
  AND (
    token = 'tjPaW1ts4lkwpMhJXIOBMUVp04MuELXBh6gL3Ka6kaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )