INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c46242505eec805d4d840d518d0f78c3752c9d5431085e4bf130148b231e8010', 
    'oIG7m1kfgHlm9EPNTgPo2PDzCe8OgiIrjCBSYD0UoHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)