INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ccb72b6d13b0b725f3a246bcead1c195dd31d239ae0a7894f8542c4b918443', 
    'XhIiSllbTRBNBn7NuXrkZshPezR0vpkD565SjlmNQL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)