UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AAk6sqdKWIEFezAQmTSk6unYs8EULMBlI1qMVw+XQY=' 
WHERE 
  key_id = 'f804ce5bac92b64998b8c0c1818f5e0eceaa42ca282f4d089d72c93b6f1154aa' 
  AND (
    token = '2AAk6sqdKWIEFezAQmTSk6unYs8EULMBlI1qMVw+XQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )