UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbMq9VQXfZ6/ftWZWVcOPu+tjpG7FnkrK8LW7prpNkU=' 
WHERE 
  key_id = 'e9e789441bc4899f3e34606d34c747c1c76e5d5d69128eb50931cb3214271313' 
  AND (
    token = 'MbMq9VQXfZ6/ftWZWVcOPu+tjpG7FnkrK8LW7prpNkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )