INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68349b33c7ca4e3d648545632c058248c654036d9ebe1bf23a5615d9f60d013e', 
    'oTWAW+yJ75tFbvONWiuIl81RevQooE5pOd9ZlnzVV9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)