UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qsWpwOs3VgRKHCSL5OUGRQ0ZNCmgEfuwMH+C3cQ/IU8=' 
WHERE 
  key_id = 'c9fdadf9655acd69ab9a435cf46076543567198b01201b2b1a8e2363d2bd5f93' 
  AND (
    token = 'qsWpwOs3VgRKHCSL5OUGRQ0ZNCmgEfuwMH+C3cQ/IU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )