UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4xt1KPOHd306+XUKW7/d+56O11o6bKVhBS3bF6R3Rk=' 
WHERE 
  key_id = 'd955dac0d6bc95e4f1ceede7819780eeefe8ee8b1355474212e571869b7b7222' 
  AND (
    token = 'o4xt1KPOHd306+XUKW7/d+56O11o6bKVhBS3bF6R3Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )