UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3sFRswfFdfq36tiU4byq4fVgL1gSdLH9EkRoZUUTMI=' 
WHERE 
  key_id = 'b96eaef893b9d3d9c2b90070c01c63472635d7c4d444ac0b1a25a490e5ecfa7c' 
  AND (
    token = 't3sFRswfFdfq36tiU4byq4fVgL1gSdLH9EkRoZUUTMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )