INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712e5b5af996d49044b72c218d1b783a1707893b6fbf8593fd2760f42cd6c009', 
    'k29V47WnLx6Zb+KED4YNF4L+cT4xLyxZ6RqEN0TrwKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)