INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b602855254d2844f0cb8574bdfb6ee95668a72a87031aee2e1225a733e8503a', 
    'r1x8zru6qyfjuNkLxZdpYk6TEIhm1v3tczJYlYpdL3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)