UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73d+wX/J24RhogvHQKQ0RpkqGkGBdhHeVtCK2J/2Qa8=' 
WHERE 
  key_id = '3ad6ec74f62059d8501d00bbc4b31dbc3cf974652662f5a7ecfa08e3c9196691' 
  AND (
    token = '73d+wX/J24RhogvHQKQ0RpkqGkGBdhHeVtCK2J/2Qa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )