UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvCQoMoXC6KvVMr1U4tWpWqJLSABsEz+M4jwkfR38oc=' 
WHERE 
  key_id = 'c2882408be79949da42c320e6c43a34acb2350d8c843d67211ae9b7420df14eb' 
  AND (
    token = 'PvCQoMoXC6KvVMr1U4tWpWqJLSABsEz+M4jwkfR38oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )