INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f502cde61a99a178833fa5e56c591f66f29057b2c36e52fa5239f869a558b3d', 
    'qk2l9pfD3uNO896rnfNZlJ0HxKsbqh+jQKEyflcejnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)