UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8nAuldkTWHACUa0gXTNuNuzYKCI8R+ddlwGL6WO1A8=' 
WHERE 
  key_id = '674cba9fc78a52ab3f632e98ce370532577c70731ff1b01d0a3bf04cc7b8d15f' 
  AND (
    token = 'R8nAuldkTWHACUa0gXTNuNuzYKCI8R+ddlwGL6WO1A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )