INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f91263ace5be3debe6330d4b95987c019901cad0f39ee3ac8082d86180756b', 
    'BAg3RmW5rWv9ysqFS0HwHKFHKH0MpiyCUzS/Pon951M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)