UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZSV9b7UST6zWcre601/Y7NCYs1A7FySk50+Btieqak=' 
WHERE 
  key_id = '78df98ef97cc8b692f6d29394fd583655704f6a9fc9f0a888964733b0957491a' 
  AND (
    token = 'hZSV9b7UST6zWcre601/Y7NCYs1A7FySk50+Btieqak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )