INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb999d31beeb1044b83c6588203494c28d61da484ef97655e2191ee99a3c965e', 
    'siy1Dyp8MfyunPFJh8hqxSp0NUWEflcr1UenPTAtbzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)