INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7491f7742ae8235903fe50972665e022dd49ec031af3c4f3e6f035dc1b43ad', 
    'yWgZmwohO03wGCWq/oWXeZHRcnzIOJFy+uTeYAbXkn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)