UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdsnuhLlMhLVsTGT1Fw8X8040A9+F8dukXG/TcHVoeM=' 
WHERE 
  key_id = '64078a7e97cc743cc719b229ba76d716b7d08d6ce7ceac3e6a9afa8220e7cd5b' 
  AND (
    token = 'wdsnuhLlMhLVsTGT1Fw8X8040A9+F8dukXG/TcHVoeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )