INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec636cd97186ee6b76f3c1363a10583646c2d478f543038d7dc9c62314b2f0c', 
    'ekSM8ldyMiosVQR3THnSbC174tVI5UXw04UIXa3iZrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)