UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NK5I7sEPHvnnVl9y5SptxEHmTE1PMoI7um0vy4pKy7g=' 
WHERE 
  key_id = '5379b2a8582d3932bdc24c7ae3e23bb7a68409cafae518b4bbfade299465f655' 
  AND (
    token = 'NK5I7sEPHvnnVl9y5SptxEHmTE1PMoI7um0vy4pKy7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )