INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687049885a4120e12084f72f0adf00429cd49ce71f57bd8fcbb4374106f7b1cc', 
    'vL/q71aiWH4qdEknVuavXogBmwPBH6cA3uUfbdzeH0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)