UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZRyiVKKHLFoMpP5t7fi3CSNDpUSHPIpak/Wr0qkgKg=' 
WHERE 
  key_id = '421bd2c48a424c4e4614938406e68f307d24e0fdb28267656e74620239afb241' 
  AND (
    token = 'rZRyiVKKHLFoMpP5t7fi3CSNDpUSHPIpak/Wr0qkgKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )