UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqWu/Xkqd+VQEfBr66wMDIt4+2WBibZOz4KGIvQhkHE=' 
WHERE 
  key_id = '02b95dd80713a66f48fe1939bd59bb31d8d7dcc43c6f4bd3b01e363dd6a8b7d1' 
  AND (
    token = 'MqWu/Xkqd+VQEfBr66wMDIt4+2WBibZOz4KGIvQhkHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )