UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mrgITGGlBiIENoh+PfzP7PiYxxALV4XLDKa3PQ+PK8=' 
WHERE 
  key_id = '1a24b3f1d761f6dcb429efe7ea6b20ab183fee22e2924b47fd8c2731d8df30ec' 
  AND (
    token = '6mrgITGGlBiIENoh+PfzP7PiYxxALV4XLDKa3PQ+PK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )