INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1ddf69ec2aefbfe57e522bf459ee7ea943b747a8a3e75a14ad94756a83fcfdf', 
    'VOouYLuxJuwOhMCxbQm4OPcFiU//O26EMZUhN7GVOM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)