UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2qnobi59p0mDqa6893Lhw/usSCWP0VxK8BqSiTfFVs=' 
WHERE 
  key_id = '4bfbfbf891cfbac749958a49a7eae9b8124f2402995013c8ea4a0c8216c82b1a' 
  AND (
    token = 'V2qnobi59p0mDqa6893Lhw/usSCWP0VxK8BqSiTfFVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )