UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yahs4ifUbfbZirk1tWDOgKqw/Kei9C97LurldrPyYXQ=' 
WHERE 
  key_id = '24be5a551c9689d8708d32137f6056df62ed78165ac5ad3b55038a9870a8f58d' 
  AND (
    token = 'Yahs4ifUbfbZirk1tWDOgKqw/Kei9C97LurldrPyYXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )