INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3526d8da52c7636039faf52be3fb7a64b7bb34d5c9c93e57cdf64457ed5b15a9', 
    'ozViEQ2N9pwlXB9LjG9bXOyjN8sHi7W49qFUfVdV930=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)