UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5zpJINYc//sytaPdMNFpSqE5bjWNccIHZc2Kf2CBGU=' 
WHERE 
  key_id = 'af3b8ed837534e445544ef9de1e54aa652cbca4e3abf3259a79ee4831063764b' 
  AND (
    token = 'D5zpJINYc//sytaPdMNFpSqE5bjWNccIHZc2Kf2CBGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033