UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFg2MG+AMTJGKiupa3xJg8eQLAxw9seFXEp+NFUOUk8=' 
WHERE 
  key_id = '14359b1d3ea00138d57ef9db60a30f42f8873425154828ac43bfaaeb04419423' 
  AND (
    token = 'iFg2MG+AMTJGKiupa3xJg8eQLAxw9seFXEp+NFUOUk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )