UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rv0W1ewPu4kTOmzWJENT+30ZeCXzXOJpbF7wPgD8bc=' 
WHERE 
  key_id = '9cf42ead2881de73c32637908afdf10f56d66887e9bede8a587657283f334785' 
  AND (
    token = '0rv0W1ewPu4kTOmzWJENT+30ZeCXzXOJpbF7wPgD8bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )