INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd726dd0cdb6ee5f14e1f8e4e1059e9432d0d8f71bbaf3f3064804b61617dd983', 
    'w7Jxy1uZW4msxKlx27YtV/i4dSyUmsMMOVF6GwpD7Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)