INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '862c6829435bda440ef41b4e29e8dd2ec308b62a411234694b3f33bd2b699615', 
    'NnzQf3KexRFjKCOwfy+BOTdvaS97MMuDEkNONzVur6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)