INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6ad640f567a5bb2dbb33f2fb762923a40679efc169a6181b6a501604df29795', 
    '48zlSaElqeKWpi7h+RCIx1odpV609hgHTmBjKkckjvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)