INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578cdaef7a67b56e0bc52c236551fbada3d52169955a983d12b3ebb1f98623d3', 
    'UszAScU6z4yCHJZOROxki7xd7LuOE7+6f668q9kWi2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)