UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVVUFJBMrR2GbXLQwgjQ5a/p6hTaC6ZaZxcxKs2Tssg=' 
WHERE 
  key_id = '6adc9bb399778d8f524d1517b980c795d19608ccb07c7b922aecbb06b312e3d7' 
  AND (
    token = 'JVVUFJBMrR2GbXLQwgjQ5a/p6hTaC6ZaZxcxKs2Tssg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )