UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4+HLZOSLXcczEhe3LyeK4IGlaid4P+rRRwzOD2eU9A=' 
WHERE 
  key_id = '29be5b7b326ed0459ae8c854e693b84686bb2a596bd60c93b4cd56414e504ea1' 
  AND (
    token = 'B4+HLZOSLXcczEhe3LyeK4IGlaid4P+rRRwzOD2eU9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )