UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgOT9ndNC/UyFhyZaJji8RuK0MLgI5RoK2zlGcAE4d0=' 
WHERE 
  key_id = '6147fe02aff5766bedc951a96f03e51f77d4d40460f5e20a26afd8c831170df6' 
  AND (
    token = 'pgOT9ndNC/UyFhyZaJji8RuK0MLgI5RoK2zlGcAE4d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )