UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnVt24mLnVzQwMrInAKZyop/caYouTxSYxN8mp9ndqQ=' 
WHERE 
  key_id = 'a02e1d398d18423551768582af8e8208ce080c7c065fbc7473e56b2ff82be127' 
  AND (
    token = 'QnVt24mLnVzQwMrInAKZyop/caYouTxSYxN8mp9ndqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )