INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2dd38456a503d4a63afa71d47ce4b5387872ee5ea920452f16477769e4a7615', 
    'ugTzhJNO021RBU9MEGnYcaEbRPPS6OAdeTPEMRlZl9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)