UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RuCdu5809F/qNhR4XO0v+rt9GAVF1QegyFOJn7asiZ4=' 
WHERE 
  key_id = '5987d81f2b370c0419d46b8c58c04f13ef46486d25eb16cec70d285f42e62b4b' 
  AND (
    token = 'RuCdu5809F/qNhR4XO0v+rt9GAVF1QegyFOJn7asiZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )