UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQzn1GcvwvLPgPrHmc+cPBjQZjhdFVVNz+1k5Wz4wtY=' 
WHERE 
  key_id = '312cda78d67c617100e42d8185b1504bfb1022690afd1dc302b5fd46c7e378bc' 
  AND (
    token = 'lQzn1GcvwvLPgPrHmc+cPBjQZjhdFVVNz+1k5Wz4wtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )