UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLgcmoNewLNZoj4GGh12UHgfwyCFFgjnpUBQu91mbCk=' 
WHERE 
  key_id = 'e2c04383f61dac56c68d3bf2fef6e0a4f0ab6c42882dcbc92466e2a420ea1491' 
  AND (
    token = 'hLgcmoNewLNZoj4GGh12UHgfwyCFFgjnpUBQu91mbCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )