INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab14e1977eb459a771708b769a0518a244cb3bd71f24078779198e16a5f11e23', 
    'h6feWWZZJ4wWUN4iX9qryL7Gdk1xm1NNUZ0UHBStIAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)