UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6tjDvQkw5eqwALw5PiLr1BHxyyIiCPIgoCBspqaCpE=' 
WHERE 
  key_id = '82ccd48a89418c9758b8953033bbb653b0479284221f4acead5ed1fa3bdf7fbc' 
  AND (
    token = 'F6tjDvQkw5eqwALw5PiLr1BHxyyIiCPIgoCBspqaCpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )