UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKJlMQinn0nY8H33+8PcUIMrjQYdqsfA4tBiERBzQZo=' 
WHERE 
  key_id = '6617a7fd093b7a407d3e3038cd2162188ba8c9b4779bd6b267d7335c9a3c7d15' 
  AND (
    token = 'EKJlMQinn0nY8H33+8PcUIMrjQYdqsfA4tBiERBzQZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )