UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhlObJG7B6rsjycBxImugMPvrVb9abiNpEZXy/RzIGI=' 
WHERE 
  key_id = 'e9aa70bc6bd331166bab59a9063555c2b037adcf32da535e60ca01eafa441817' 
  AND (
    token = 'dhlObJG7B6rsjycBxImugMPvrVb9abiNpEZXy/RzIGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036