INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76906d4966a219f82fa8820fb41ab601b7bba2776638278c61071b7a396c4b54', 
    'OgtLekHKmHkblN4TyALj28Xv4H6yb1vj4qPBKhoF6Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)