INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe0f07678a012127e7acdca3e62424957e9b7d8cb4da81c5a4e4f3031c6685c', 
    'pSM+4ddIueCx3mHcCo48UixsvDmWc5vqx7wuvy47IAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)