INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76f74fff5d222265cd0f84c6e7be9503df219a4f82fb6619dc8a528ba87c96b', 
    'Pb/f3u3GwbuZmpEwfZkGhr7OTHW7q4nuZBmmiK+zDXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)