INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7754192114c6657a4b186950700c8f8786cb55605cf92b4be7d57842e77fdf2', 
    'R7BZb9FpzzXKm5VzYTv49FujVhePgx31UL7cYl06j+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)