UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQgX+2NW25oAdWpz+EcdZm21KxCzWIUHASpGUrLgeNg=' 
WHERE 
  key_id = '8312a60a9fdc8e1cce63bebe76f783b7976292d034fc78a73735b69df4d1b05b' 
  AND (
    token = 'FQgX+2NW25oAdWpz+EcdZm21KxCzWIUHASpGUrLgeNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )