INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc876b602e601ac295f4c4c570c6bfb53155a9001717e14816c5fc1127ef507e', 
    'QBhYh8dpj7guc8yuEmFk5RyZLr3Z4yPpcG9MnAifnOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)