INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6fd8d90a44dc0096e9d4c123ecb1f09811dfc1c0cde33ef579bc791f7bb373', 
    'jx1zaqG4Tnz2z4cnrBRY+ZtVLSQXBlGwoVHWZbdYlv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)