UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ibWqA4+SlB9KPNhiffe/z1gXiJXgb4PEaRs41zkXFQo=' 
WHERE 
  key_id = '7933218ee24710b98542c98bcfdafac9a460169fca0029d285f3c3d8bc274361' 
  AND (
    token = 'ibWqA4+SlB9KPNhiffe/z1gXiJXgb4PEaRs41zkXFQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )