INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b253df4e6828e8303cdde79060f34288f029062b5136457fdd4761ffb6c88259', 
    'hzEU/TXX4n9FkSOandCinkzETfwJSTqEEW+ZehPtsX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)