UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxzQ1RiEFiJCv2Hs0ZDYfxj+BuU6WoKwGhBvFR80kt4=' 
WHERE 
  key_id = '4c50a0baeb8313f3b8f07623725df7adb9a125be43910973bbf39c44973472fd' 
  AND (
    token = 'fxzQ1RiEFiJCv2Hs0ZDYfxj+BuU6WoKwGhBvFR80kt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )