UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyUunD2Uxccv2r3kl29TlLLIgFkTDwGVBn/CHONJwGk=' 
WHERE 
  key_id = 'e517fa491baa7dfe7923e5a3480567c6e1aecb0a838e4ec64bd2d6361f3b5eae' 
  AND (
    token = 'dyUunD2Uxccv2r3kl29TlLLIgFkTDwGVBn/CHONJwGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )