INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8a56e8c17a282ccb99b5d943aac78d8d39e1981d141a166b9168b3a85a442c', 
    'GNy2lC5dr3QhRXHX3ookprRwqUWgqjA88BY8iORxShI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)