UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fILAOr0J9takpxhiZordTBcsPTG1LGVQV5v4zki/dPM=' 
WHERE 
  key_id = '98f38e2a02c99c16f10c09d619c8cce543acd84b41af847f1077c977d25244f0' 
  AND (
    token = 'fILAOr0J9takpxhiZordTBcsPTG1LGVQV5v4zki/dPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )