INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8d5b2e6dfd2e7860ad443ef4eb4191095c1d3d982021d0dab77616fbcec4772', 
    'TixEtccFYXmfB+F4aIspAHEwhv1DA+DS3K2VRXJhCbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)