INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b838ec8f05bab78e6336e76e6c1a97b55119e9fde0fce39b9518721b5fe7b9', 
    'qN356yp7UY/acPQbqBL2U5EmcjKWc+kWGZ2zX6dHcWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)