INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c861b0b5700a59f0120b4abb2c435894412807263ef9c7243ee3094b25453b00', 
    'HpjrB9RMB2BvCzM3tnfyZiyFqBgovrnWlnEqMYec0fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)