INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877f134105d2ea830df59c73157ec93e1e83e4ee0961bb168d45057df021b918', 
    '9j14cubDx0fOZXI+d3w1X8MblZNRbSWHe5CfATvhv3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)