UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auAoraG8TAeb3beIhUNFzUox6VKm1Go+EkVeS7HnNy0=' 
WHERE 
  key_id = '3b15f82f23212f86f88ee6fa4199edd876b20f7a18c34d8ffd669f910092f57b' 
  AND (
    token = 'auAoraG8TAeb3beIhUNFzUox6VKm1Go+EkVeS7HnNy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )