INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52e2e065dd8e0044c7e77f4b8b588efd6c4115740e9c5fc646543cfce96ab96', 
    'IvvYK4rYdacIUWzpJoMEWJX929aO4LPfcO3wkfp0vqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)