UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owWZ9jh8xE+9Mx0b/2R3NCNjuJeWuHQ8mTBNedc4KpQ=' 
WHERE 
  key_id = '97c3fa36e2206c26bca5540c74d41b4f56ec6c71b2a6149aeb17100855c0ce18' 
  AND (
    token = 'owWZ9jh8xE+9Mx0b/2R3NCNjuJeWuHQ8mTBNedc4KpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )