UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8JfwnpTZnSUv0KaFMXlSDC3vnVzwDGYW76QGdn21ns=' 
WHERE 
  key_id = 'e0b3e780f06eae860b6d5a41b1867b697a412b13af318b4a25e409314fe2f9a9' 
  AND (
    token = 'E8JfwnpTZnSUv0KaFMXlSDC3vnVzwDGYW76QGdn21ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )