INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87ffa937560f48f04236d6230ad1cacf5c4f8c65fd880b564f087ad83f7ac5f5', 
    'PHLR6LuDjCtsSgojLNqOEhLdMu/kQP1jsygEPg2RA1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)