INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fb246641d0abf14e286a051544bd8f529bd661618365a86e1de9024126a89b', 
    '9sfxng11wSiL0BRv5vzDWyFUlZTCisTpP3VtrzxpBfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)