INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6052075a9800cb7d563f65fda10b4ca49f94d1ebe8372d1522798fb0e23aa16', 
    '6M1J4Q6ubqImnIbKyq2XIXeHIKEl47LedUB6btpewis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)