INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70963802abddcec5e655ede265f808fb410a3ab14544176877316968ed6f0da8', 
    'xVzXVyqzGL9wBFAETRDZWSTZ3fgaq+9jNG6yxer9o/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)