INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79526d6ec27f6d17c97f566f4cb10896d610e9f2ee7c019851e876ac3f5970e5', 
    't11G640rcEnDA/aNJyZbWRGbIU7WFtWG6ymhX1RimeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)