UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdSuf1BOOSotBwYsuPf0K3mMg87Xgmbe0Iz5D3Qbq54=' 
WHERE 
  key_id = '8b0290a741c728cd99b87ad7fd70ba1054d382b5b8c74a45b2f668a8fa1663c0' 
  AND (
    token = 'PdSuf1BOOSotBwYsuPf0K3mMg87Xgmbe0Iz5D3Qbq54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )