UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuisbHxpQUsh5U/84W8mjTY82AMUaTkIcA+LPLbUy2c=' 
WHERE 
  key_id = '6bb6e86dd52b9173b45027bc2f0d46f67c84cfc58f55ffa4f22d1492f1cd4a47' 
  AND (
    token = 'SuisbHxpQUsh5U/84W8mjTY82AMUaTkIcA+LPLbUy2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )