UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV9gEoV4cX2ySixJ3TxRyg5riYS9M2aVlxhfHaLcRH0=' 
WHERE 
  key_id = 'eb98ca08b04107badaf34f367713e3e82eff034bfabc123bba67a5b9ea5a9bf4' 
  AND (
    token = 'fV9gEoV4cX2ySixJ3TxRyg5riYS9M2aVlxhfHaLcRH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )