UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCaJB6ZYpkMp8lpNcmD8eJ5U7euFv9fTha7VuHHMHoc=' 
WHERE 
  key_id = 'f9dda4bb7a38d213b5bebc52f83819eb1afea88adb5852947f651291c566f369' 
  AND (
    token = 'tCaJB6ZYpkMp8lpNcmD8eJ5U7euFv9fTha7VuHHMHoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )