UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtPYaBUln1LxVgieln/ZdS+1ayk9OrK8rxlMhFilUao=' 
WHERE 
  key_id = '1bdb6367433648c8152bf7ae6e78e71eb270df5043e92e9e3d5314aa36c5c21a' 
  AND (
    token = 'ZtPYaBUln1LxVgieln/ZdS+1ayk9OrK8rxlMhFilUao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037