INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f35e66520df2c826f0dbaba75c69c25fa5d5d3f7f6e52a762cc903858751d6', 
    '6CbPuzTYuxUrsXXFFyzdqQeJOQIrx+1wQLUzy9LWg9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)