UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/Ss9fc5DBIE5MbXoMkzbce3U49r7sGz8rhCBHpLlRY=' 
WHERE 
  key_id = '1fc2611dacf319f78caa945930b37b382cb17104bb60fcc9a5a7e92b0fbb2575' 
  AND (
    token = '7/Ss9fc5DBIE5MbXoMkzbce3U49r7sGz8rhCBHpLlRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )