INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db89695017b98b04a123f698a093fd1f7aa6478bb2d14bf920c657b9ccc9cc8', 
    'K9oB55Hpj4oeCCb66fHVZDsTqgke+OsNneIv0tNu5rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)