INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a1ff81013fda75e8d59b8fa478012ae360c266d31591f6babdf079be93df54', 
    'DF9tkwp4JqFrctBowCLYMmu+q/O0dlZnEs7gT2M8cyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)