UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bi/L3310DBP1gKYYzddCSv7CfXNzpe7CwRHhNVxzcYs=' 
WHERE 
  key_id = 'a5b0450532b3f7a545efd4552311da2f5ee3b3771a7b4f366bb93643bf3e9473' 
  AND (
    token = 'bi/L3310DBP1gKYYzddCSv7CfXNzpe7CwRHhNVxzcYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )