UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hK0xK2J5n10EquyfJLG9tV1FDFOb2y/GWJmgV5eANvk=' 
WHERE 
  key_id = '7d316b8a3bfa20e8dc00b17efa287e9e5bdaf0f975a8b18ac2e9d44b758511c2' 
  AND (
    token = 'hK0xK2J5n10EquyfJLG9tV1FDFOb2y/GWJmgV5eANvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )