UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0za9JWf2XE/WHLagkdQ8+CT+QBHmAb8i680c6+jsxA=' 
WHERE 
  key_id = 'b93c7f652dbc1d4cc795b7989af95fecdbf99600c2c6a539cb7322bdce2ad9d9' 
  AND (
    token = 'K0za9JWf2XE/WHLagkdQ8+CT+QBHmAb8i680c6+jsxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )