UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyJCXQUo8rN1LnO5U3YJMSw8NWOF7rupVaK48c3EZrY=' 
WHERE 
  key_id = '1ab1afdb3d4e7f9214fd0ab5ccfcf2789642f32fa96d63416fbd08de6d155c29' 
  AND (
    token = 'YyJCXQUo8rN1LnO5U3YJMSw8NWOF7rupVaK48c3EZrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )