INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6531b380c5cd11ad0b240327289564e0f8860165b960974e812a9b3f7791d531', 
    'J9wMYnBBJ2iEnnlLTwG8RdSKy0opt5Oy1bxFWoN7gXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)