INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5961376ee491cadfec97c94f1e8d38c24c555b71d3d50b8682c1561d46e1d1de', 
    'l0JaG3OMPiI7QHqRgcCbYoWAQt5hMdJ7qtqlpHqv0Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)