UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUlxlZ39fQck86w5DLqBDOE/35Bu2H8GFyE6pFRjtpE=' 
WHERE 
  key_id = '9e5d2fe166cb0ff1d3abf294e45ad48b6a7c1d50883df0c767c45aef6e98fa2b' 
  AND (
    token = 'rUlxlZ39fQck86w5DLqBDOE/35Bu2H8GFyE6pFRjtpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )