INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4d260b7e8a2447020e09486a88274280719f8c0323b0ef9b34c2a052ba0c03', 
    'J7PB7E58MbPqKNFF2HR/cWr39KqrD2Bbybx3SPdGoVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)