INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2965de553227eae0088637984c13be3ffd498ad739adf12794c140c742f4d2e0', 
    'ngFjnhLjixG3umHr/FrZDLRd1BGVx/r5BRLMOesge7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)