UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIg3dJh2rWV0cOPIPuuBLjtcNHfHWckfuaT9ibX/uU8=' 
WHERE 
  key_id = 'bb8167ecde7d997cb75fda545e0cd570b6e67240dcace48f5ad965ba0e175451' 
  AND (
    token = 'pIg3dJh2rWV0cOPIPuuBLjtcNHfHWckfuaT9ibX/uU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )