INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3626671bf9c0aabe5831c1f52cd5a5a83e592ae91aab1925246c880f2db40d7', 
    'MUl3xYzaBJLfD9cn2gamLu3aDf7oddEdQSh0YMVbeTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)