INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8818ddfbf88d6acdbdb8426ce855f4badd2843e3b7941d8123f248e01b3396', 
    'Ty+ba5Iwy27k3DBl2kgYA4P8V7dOItn4NbhwdsJlLBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)