INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a8aa48dc09046b2a3d8ec4040a6dbe501adba0efe2d99e494d4bac2bb3ee89', 
    'UvTIRg8lvFXAhDPCkq3/gCuJVvDrOdq7wuMYig3WXMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)