UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/eltLC0CPcuQ1wZykM1maciGiLuPZiGjapbJ+dGd0M=' 
WHERE 
  key_id = 'a1ccf231baf033d2ba68b96ee16fc99880ff8a89e55725bae3631706ef26995a' 
  AND (
    token = '5/eltLC0CPcuQ1wZykM1maciGiLuPZiGjapbJ+dGd0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )