UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzUC3/WgvvDJMM1HdvQaaIeUBVWd5AbuQKhs05XM3xk=' 
WHERE 
  key_id = '9984af91efbab26e0c96d45eeb8781ec85c49fce62e5086f5bdb487cc317b925' 
  AND (
    token = 'lzUC3/WgvvDJMM1HdvQaaIeUBVWd5AbuQKhs05XM3xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )