INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7a14a43e96f790d5aace1edef000442a6bb4a4239537f6547e97ed6d4d6ba7', 
    'ceRnU7wKosXNypUSJArShY20XQrmRL14QbFqfy+mBS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)