UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxo2saoDvavmcbl8DLTiFuzwDnG+JPuGTWBgUMDPvyk=' 
WHERE 
  key_id = '9e92c5b7e1deba57a0b027b1e93bc584d1f61bdd956662ada04a644bcc3083b1' 
  AND (
    token = 'Dxo2saoDvavmcbl8DLTiFuzwDnG+JPuGTWBgUMDPvyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )