UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FKHRX2gNYkxmAzFSZzQusKtfNYFSebKCbNE2fUILocA=' 
WHERE 
  key_id = '35fc04f5e610354ffb23913ee39433c67ade995814e81d096a62ccf19d2c5f0e' 
  AND (
    token = 'FKHRX2gNYkxmAzFSZzQusKtfNYFSebKCbNE2fUILocA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )