INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '226f965a51f8e1786e8c76d1809d9736ec34c09b4c24693a4ba4e8533baba7ff', 
    '/soZjJrwD754ogbr6IxsxJp3QyapyZn1JP0nz9zEf8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)