UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'La18BW/i7K4kW8HGVBgGo7wRRG8hp7nhiC4ZMzZz6jc=' 
WHERE 
  key_id = 'a8cad085e25d1b4a758c3cd8dc2b49ae26b276db2d33651f7d050fab60f7cd5f' 
  AND (
    token = 'La18BW/i7K4kW8HGVBgGo7wRRG8hp7nhiC4ZMzZz6jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )