INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6707f802eeb4709dc53fc5ee2173e480c654fe36b362f506e8d7880f5f23f40f', 
    'wwFTsdVA3zmdp93c3Vvqw7/tgPnAl0vMpxYNuo1UMvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)