INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2abf679dcde672cd477d72c8ab26e30229f4d67737b7baea45464698e7474d52', 
    'l30keKio3ZFX5BqWZl5ZV5e+QTCxV46zbbhXMuIwoNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)