UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a74Qjm7i2YMs2Pc3re8quPmG8bpp8nb+jIhIF37Dz6Q=' 
WHERE 
  key_id = '85ea0808d06da28ba02c0da8c64dad5ba94de8afc8afbf5b835ca3c5bf9ced45' 
  AND (
    token = 'a74Qjm7i2YMs2Pc3re8quPmG8bpp8nb+jIhIF37Dz6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )