UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7tmyN0xIxkvNEgW+n7ZmoOzL22Om94SeTLXkY0ONNY=' 
WHERE 
  key_id = 'b00a3ae68c68687ee47789c0b4d1ff534af655248d6ab1b4cc0a1f0a7caf703c' 
  AND (
    token = 'T7tmyN0xIxkvNEgW+n7ZmoOzL22Om94SeTLXkY0ONNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )