INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c73b8a141212b541b4a1587497004de047ed958f679d7f6c46be7ce5d4347568', 
    '8zwc3KPFA1QeOupVp3wzl1TKgqqudNc+bqTZKTtn+iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)