INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e548208186a4f8d5dfcc71fc102cf02f7653fedf6a27ed510034e593c7567d63', 
    't0JAmn8aEB6ggWQIlWfkjG5ggezt+wyMd+RlzU3dWOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)