INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e969c3f070427bcacede479490d82b3be9c35e040bae10be8c1738753c0bdca', 
    'fk0q6gwIbZk7f0s3p+xJ0hE9MTgwoLwidCpP9y5IVHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)