UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jgZsSR+mybLrjLb58CFGeCY0n9+lNkkiHvlvmnyhGXg=' 
WHERE 
  key_id = '4b39d1dfb8d9f557cd5d32a60cc9fe17a9739083a584f1638ea4ad0e4993265f' 
  AND (
    token = 'jgZsSR+mybLrjLb58CFGeCY0n9+lNkkiHvlvmnyhGXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )