UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Oktb68pbUpqnbwnSxQLHIDlVR4ggT85aEf8RbA6ru0=' 
WHERE 
  key_id = '92804339db17953ecc393b0b261d71821160f9064f8e05df0e4792d2ae6d0b26' 
  AND (
    token = '3Oktb68pbUpqnbwnSxQLHIDlVR4ggT85aEf8RbA6ru0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )