INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5724b36d050843bf1644ec2e71469935886d4a71c3d03b8e8fba6f9a3aa6026', 
    'NlmRwTVTDj0mdAcQTVRdCPLnKRFhAvcB0MQJip6kk+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)