INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9a29b6a6d9f3350a63be67159f07c3d9995915f87623e7171522a667a62595', 
    '/vjenxsbx933SVztZYugjEMqlaqehqsdvl8Zg4f5OSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)