UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsNDNp+H1w/tRCZdfNIetp+/h8pjH6LsONkW8qkDAyI=' 
WHERE 
  key_id = '65c4203344b5ac364bb694235e87d31255454d347c749f47d0f06446c514191c' 
  AND (
    token = 'VsNDNp+H1w/tRCZdfNIetp+/h8pjH6LsONkW8qkDAyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )