INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8719c7b68481651a20d4750288519d5c7691df779fd1ddf77a8f6d8b34421c3', 
    'mDCKnGDf6NrQc3xJyiDij5Cb6Z2M71JpVRy/ouz6Q1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)