UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrM35OTcYZoX7KSSqw2Qfr3Q8eHEIs66rIEKCm8vc8o=' 
WHERE 
  key_id = '1a5c5834c1d83587f64e0405d4a081aceb4f429d521ae48a2867cda5d223f92a' 
  AND (
    token = 'YrM35OTcYZoX7KSSqw2Qfr3Q8eHEIs66rIEKCm8vc8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )