INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7626765b0e1cbcd4d0bc1bb75c68515fa164bfec3a5043641a7b179040855557', 
    'Rl8ROHVpd9+U+DRaY4nBHMdLeAtWMdOqGvtQr4QI3t8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)