UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlyKOWNg0ZikHEU72SX0jH31rzlAn5IZyN7gQvy+oYA=' 
WHERE 
  key_id = '669ebd0262d5183367b7648939a951475a4fb6004a510c6c7e7f76634e430e35' 
  AND (
    token = 'QlyKOWNg0ZikHEU72SX0jH31rzlAn5IZyN7gQvy+oYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026