INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecf55a2920e36a54a7fc8b13ba25e95d8f562c3f07aad83cb53d3198e07f8d5', 
    'YAXVaVJ9fhGw2UACJUNe9MnKqSl1d5baaW8Klr/BHko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)