UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ikzdr8se/onWLcLCSIUioRLiwJEFaJWMjVoREY3dXSc=' 
WHERE 
  key_id = '3c19e500c17589bdf5f51dd8d01168c76e51d8fc9c88e011c3baa6169e783a2d' 
  AND (
    token = 'Ikzdr8se/onWLcLCSIUioRLiwJEFaJWMjVoREY3dXSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )