INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ba5ac01c579a51343d26f09b4c365a3e3e59ffe5a76d4257d22a0fed602f7b', 
    'BJAH4bdl4BsXojAjhcGXo3MIKJUYJqwyBW5MSLiGQBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)