UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7z/3wfkh1U8PILVj4vsfHD64dtkd00DUFxgZv1HQ+k0=' 
WHERE 
  key_id = 'c0eaf58d6a4d000a78ea2dfde52aaa821040a1f7ae0a37e8f49b6016bf4ce0e0' 
  AND (
    token = '7z/3wfkh1U8PILVj4vsfHD64dtkd00DUFxgZv1HQ+k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )