INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d03233777031a33f0ae0db6f72fe085dd0a6f50c893c9bae4d2a81bca23d29', 
    'jtRvwJbv5azFrs+HYDetOJqBuE8yj+d5qRCTLY5hRWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)