UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1JLgf8CpxtzXflMdM7wHQPmzkLPS8YD9wGnKEWIQ0c=' 
WHERE 
  key_id = 'ac6219bbce2cfa7488558a0ae22f57a08112f885d5ae165e89138bd50a15a8ee' 
  AND (
    token = 'k1JLgf8CpxtzXflMdM7wHQPmzkLPS8YD9wGnKEWIQ0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )