UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8Jl4ZOX5cjr0+/nZvlfgntdEAKtnPHrDWwfvTtDzwA=' 
WHERE 
  key_id = '5bfffa42b4cf18902f93492ca83c88f84936b2ee3f182b99d1e97321822f0c59' 
  AND (
    token = 'e8Jl4ZOX5cjr0+/nZvlfgntdEAKtnPHrDWwfvTtDzwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )