INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496b35f62c22d7f782733f04b8f7927717a7260195a7d0cb895afef838d83ba5', 
    'Np89usOY68dv+05OfahL1NSoW6ZlUtHpx3JFbfz2eGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)