INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8027676457e084eea60bf6f1cedee4755777dee8263c5045a3d7430380e4db0f', 
    'WTXdfNvefRadZD4jvXvVZ5F0LZC57Tjb+lvmBBPF5nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)