UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27TFl6Multvp1xue41TTx9VInWMmvh7xyHwrnHIrpvI=' 
WHERE 
  key_id = 'bb6f544294516a18419f31af14f78c3a67f5e4824f85a7e23bae02d2e9754aa2' 
  AND (
    token = '27TFl6Multvp1xue41TTx9VInWMmvh7xyHwrnHIrpvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )