UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/9BdBmwsc+boIFajag5TZmflJ87otUKShxi2JmSZGs=' 
WHERE 
  key_id = '1defdc7ef5269985f898a1ebd55adc2fdca549aaaf61512b4464052b4dc38edf' 
  AND (
    token = 'y/9BdBmwsc+boIFajag5TZmflJ87otUKShxi2JmSZGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )