INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42012e4f4006053d32844d35c3f1e5437254291df60e49c12d4d40acf55936c', 
    'LxoPLk1XUuOJ8RXYC8vTJK0lxPDi0uAXm3Lfyi6nNkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)