INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34a3d0b7f396c5fbb21ac36b6e6d63fb0fa9788a8e863bd1ab5822794961c661', 
    'xsXn80Q6draMzUsAFojQW5+68/p0y/ylUUOch8yzqsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)