UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OoxI71WWREFXSiPdKNT0MDU2VBAAzoDq/a3CzRn4es=' 
WHERE 
  key_id = 'b313d56eb7985a2945b501e2e8de342824895294e0ecc8d6a24372a94ba46935' 
  AND (
    token = '9OoxI71WWREFXSiPdKNT0MDU2VBAAzoDq/a3CzRn4es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )