UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtJ/j/wpU0TuqceRknpHyujj9U/kICJwMqkmpg1ZX5A=' 
WHERE 
  key_id = 'b93e038a8a3fd4a5a00b3e39bbfa31561216a704d7384e4f30d3f206a066dd7d' 
  AND (
    token = 'vtJ/j/wpU0TuqceRknpHyujj9U/kICJwMqkmpg1ZX5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )