INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da8831bf0dd914db5ffb690458c282ac0c7603ce0dcbf2674456f127cffe627', 
    '8zDm0G7eEe92t12vVhON1WssvhIodSpIeB/TdeO38eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)