UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOaIK8nysLLSg6hMnCcHfIXDfuy3EvOp1IjjksMre3E=' 
WHERE 
  key_id = '895f73f439e3b2b218a637797522db2d998f02e64d0447649db6eccae43f8c7b' 
  AND (
    token = 'hOaIK8nysLLSg6hMnCcHfIXDfuy3EvOp1IjjksMre3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )