INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25c72aa0598d4b8abc5a2a4aa8722646f1192f8bcd41c77fea040b3981204da5', 
    'fo6gkSgDh8coiIF1mKWtd1Xu9zYLHsBfq9da7Dca3fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)