INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90be87dbedbdf052f6bee89c89adbe7766d9fbe81386f98e5533760f020a91a9', 
    '8wdMK73Zc9h8bPnLlSnJ6Kh43c0+jVQxsnccgmJwOEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)