UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUD6sU5Qdfhpzma6UfrtZALH5uHWihwd69uoVIHjF0g=' 
WHERE 
  key_id = '59d9fb32826324ba8ec515689b3bc8051697394acdbeecf64682d45fd20cca10' 
  AND (
    token = 'JUD6sU5Qdfhpzma6UfrtZALH5uHWihwd69uoVIHjF0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )