INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987e32a75545a308fdf8f457831c6b8449c7e18b8e7d366f37c321f30cb8ee5d', 
    'wxwRE6IcqeyCZ9PZMUOTV08hgHmjfWdb0LsRMa+sM+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)