UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cX9X1KBbW+/7lmTTGXGhr4tNATtXGqsAXQLSl5RbKo=' 
WHERE 
  key_id = 'c9ff21925b21d58b1b1cd96c852f7321ab3596a1686832053885f0183b9b667d' 
  AND (
    token = '+cX9X1KBbW+/7lmTTGXGhr4tNATtXGqsAXQLSl5RbKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )