INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c13444441279f6c0e3eba65df92c916b7627a9e0cb4f2995a960002e3e5df1', 
    'mkOEup70Gop4bK4QWUgtJKAdRE+2GpNhZdBflMMh9fE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)