INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9314c300012528ba4c7897623eca7c41d5f83faa574efddbc67d3075b87543da', 
    'jyYDR29czu/t+qiuOEGffUzGmuZbUZsTr0anRQaqmCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)