INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d40fdc7ef5084af94da560a92b30350806e6c368b299a1edf9f6363faf961a9', 
    'pOg0hBPgjH4MpueVFtWzGGBVe3p68kLCCWcFFYIXnNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)