INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900957d38ba5743a7b9ecd90e24c5dffcccc255ff4ba82388f1a20c7bb456a31', 
    'vPO2HmcvVSz8Pqzu//jr6Zia6ep61Gxm0jv4r7KyzHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)