UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnQS/I/Vw8mPm97v8dmVzi+gHxmzru/4pTdCAEM0zmk=' 
WHERE 
  key_id = '3e77d34d210d02c3acb3df4b1d49d794d81ad1fbca4dea897d787652b8995eeb' 
  AND (
    token = 'hnQS/I/Vw8mPm97v8dmVzi+gHxmzru/4pTdCAEM0zmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025