UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyGnLBY7/XSjPx2hXjc9uniryXwoKZO1fmBR4YO8OeY=' 
WHERE 
  key_id = '43527a2e058a89ed586d7ba34cdbb8cb5bbf7f9ae889e2dad860037191928d36' 
  AND (
    token = 'RyGnLBY7/XSjPx2hXjc9uniryXwoKZO1fmBR4YO8OeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )