INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcc16b6e72fb9a45e9cb2ad93624b612e87a0ad4ead5436215ce607fa919641c', 
    'UO5WkxxIx75cP2ZqAGmmujXUJ15x0GEJOMLhalPuLpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)