UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTZdvBwjA1ef4XT9aytXrKNn0FfFC6khUe78rgZAb9g=' 
WHERE 
  key_id = 'acb9183efcc4e2dcfaba4b3b0259090f542b83ac15c8e2fa4f31377f0bd5235b' 
  AND (
    token = 'RTZdvBwjA1ef4XT9aytXrKNn0FfFC6khUe78rgZAb9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )