INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f81ee01643a8be2f3069cb723487d9eb6ac21456944db45e63ccf2902111bd7', 
    '6JqvBygu+okcpesUIGwBmq6cAWee1tHXr7Pxo0rb5Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)