UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEozeVWNXoGylWcBt+L9ek/2UF9CVsprfTIu6tEFs9A=' 
WHERE 
  key_id = '7e971e8ea61e18f42d6e61ede053b082b580be4b4bb98c6471eaee04e5121cdf' 
  AND (
    token = 'OEozeVWNXoGylWcBt+L9ek/2UF9CVsprfTIu6tEFs9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )