INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23abbeb314e7a9de07d7ad1c8715e060794740e4f3260a25c8bc835230648ec9', 
    'UMaT9jzccuDZn5Cs8NqrbIkd9mHCV+XwlbCUAC27HYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)