INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4acbbda33c232574356a0e9e1e7252ecffcaef74f1e8887e1d2fe495ed8fdd51', 
    'IiPGxdK4zq0RSPj6dXYBwE6fOBz37sm9bqc08pP98os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)