UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Muz44HaPPF2bNukt6c1no8KWX/rq6pSK9VpLQ/X8tq8=' 
WHERE 
  key_id = 'e403393775e9948e0f589ca791274aa2e1e64990f444379559e6e800fb2caf8e' 
  AND (
    token = 'Muz44HaPPF2bNukt6c1no8KWX/rq6pSK9VpLQ/X8tq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )