UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYdO5sPzNmPs1nhYOTxeNBvXCu7pdH83OxRygNqWJbo=' 
WHERE 
  key_id = 'b4960c642c99adff30c8237ae98443ac6f8c091b21c60c315fe6be81ee00ba30' 
  AND (
    token = 'QYdO5sPzNmPs1nhYOTxeNBvXCu7pdH83OxRygNqWJbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )