INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e856d25347e7f4de6cd3df2a256b3d65a1352f72729433357852066125431f4', 
    'uTUWunQ7oXkzoe2IWArn0lggsTW1J43HOBh5C4oQBmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)