INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848ca37d273a5831474e46777d4419e215ad6875d205d119bb2d1907c701d94b', 
    'l++qUyJcR8mAZY1WWfLwUVPC01k1rp9TncnXrsr+ymY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)