INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8290a0485c1faac2c2b0b55448eb953b2582996e0b9c4d02cc2cd7d745ff4e8d', 
    'X8pinhj8NoYUnFo5xiONvLy6ecCFvK9JOFGKyJdhJDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)