INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb385342c8b00b82f28584108af088076a4b0917e2dcf3bd053b282c33a3fff', 
    'TqnonIJhx9fRXZgZVcQlTYW9yXMmqvcuSaTiiy7HBsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)