UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6vXIsx5PTgky0VvnvFJuJmJS7uJFO/SAQgmizHtOH0=' 
WHERE 
  key_id = 'aeac21aa96abbee8a7b1cf22710444933e566a16e7e26f9030d3a991b6769dae' 
  AND (
    token = 'z6vXIsx5PTgky0VvnvFJuJmJS7uJFO/SAQgmizHtOH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )