INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2682c6a882b1f8fd3dff74dc1b53309d49bd8a1b3a073b24aa5e9f0ccf13c66', 
    'Rgt7TZKn0kiDpqix2Qg7GP++9WjwCKWlZXScfJWYY0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)