UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'deGvS0wxRdYjI/llPLSqApUKQmARz64QWejc+mRXoic=' 
WHERE 
  key_id = 'c264630c6007a4c85ecdb6cf01062648be516c78278e49b24d2ff7965570fba3' 
  AND (
    token = 'deGvS0wxRdYjI/llPLSqApUKQmARz64QWejc+mRXoic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )