UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cuh2dVeZyp5zsqWtdPxe7BQrgQ47RjcqUiRUnpsqt/s=' 
WHERE 
  key_id = '74ce36f18f8bc65c7309f970b2f443db783dbb7bda0a4b3b3647a57b391c10b0' 
  AND (
    token = 'Cuh2dVeZyp5zsqWtdPxe7BQrgQ47RjcqUiRUnpsqt/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )