UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S34om+//kbBncFNS2qoztQhTxciDrrbE8bEJZeOZYyc=' 
WHERE 
  key_id = 'f36fcf80237aae032a05d46b74ab3fcee8799cc8c85e725721dec2c5480c2071' 
  AND (
    token = 'S34om+//kbBncFNS2qoztQhTxciDrrbE8bEJZeOZYyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )