UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cXE+ethHsJvUIK/pQn9+rYgmqPrKi6A5dqzBEMhXdc=' 
WHERE 
  key_id = 'cf78ec8dea0a7f826e7357afb64fb9b0fb73df1c9936f899e94388a4b9717e52' 
  AND (
    token = '5cXE+ethHsJvUIK/pQn9+rYgmqPrKi6A5dqzBEMhXdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )