UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PSYeCRDlT6OFAURBNVidbie/Z+gXdZu9ijOZcoFlZY=' 
WHERE 
  key_id = '25f3663481d58655138d9e6f625921452d002879bf5ac97070f61e05b09e8205' 
  AND (
    token = '8PSYeCRDlT6OFAURBNVidbie/Z+gXdZu9ijOZcoFlZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )