INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8411a4fc8a5c0cec75b044b789a18a4325b57ea57337553635469fcd6695c154', 
    '8jfFjCctiTShvNK7HFGRVNchzazO04OI5XCYBHrU6mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)