INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c413dd757b80f09e9d9857164d87a7d11781febf4a00762b799f901d3981ceb6', 
    'zZP6ipVhT6YH4zeOM4FxNluqovz0gwACFDibQF6FNPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)