INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68960000539079e0ddfd0e268d94f84ebb49e9014ee4f8af96d8b9eb2a9a7b2c', 
    'lvN5yYzHJLuT/wOcsXH16kwriIYOivJjH4C4n41HWCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)