UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drVqpLlwiVXrarPe7lcyihndyy1Zj1UUqkXAkoEIBOE=' 
WHERE 
  key_id = '1c07710b973cf2377ee3bcea727c7791e55b0b11f688f2bfb1d6702a16debcea' 
  AND (
    token = 'drVqpLlwiVXrarPe7lcyihndyy1Zj1UUqkXAkoEIBOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )