UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fL5K9iFWmigGTLa+QXIWoMo3lCZzRjCHsK6eLYimswY=' 
WHERE 
  key_id = '2c707d127aa70479768251ff56fddc071f626d54dfffe8bf1ebca117d5aaf070' 
  AND (
    token = 'fL5K9iFWmigGTLa+QXIWoMo3lCZzRjCHsK6eLYimswY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )