UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnREEcl4ElN7vb22YXBEyKa5VsTuF8JyicKdn11IeV0=' 
WHERE 
  key_id = '6440b325689418e81b3e7091717a1a9dc763f43a77c73d8327dbeabeb2d4c4c2' 
  AND (
    token = 'jnREEcl4ElN7vb22YXBEyKa5VsTuF8JyicKdn11IeV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )