UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQnt0FlRD8II69GsgFVV31h0iLoyRRIRM/9cifyX4p0=' 
WHERE 
  key_id = '1c87e02caa2e176c26fa273d81da1c35f42c4a773973410d0c549a568eaad1c3' 
  AND (
    token = 'nQnt0FlRD8II69GsgFVV31h0iLoyRRIRM/9cifyX4p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )