INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d1421cffa820b205f117f8c521578d2f3155e5dffa17522ad7678eefcdcc98', 
    'zi8t2Ri9wF6BAoEUxBUM5dL3yaSFsNGvMCCDS092TB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)