UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqaiFAeDnh6Fj/5dlVIeHgOpFZvWQWGgFOByA3j3dJE=' 
WHERE 
  key_id = '8dc2156f6bb0410400130c836090174a314a0b126d1a2d079e2005264f39eb13' 
  AND (
    token = 'bqaiFAeDnh6Fj/5dlVIeHgOpFZvWQWGgFOByA3j3dJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )