INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a6eb4fabf592bbb180929a89d65e8e21b96ffcd8e3fc743800878e55eda5e8', 
    'xiKBfOaxVuOXobNdrI5WONT5wG7cAInj+Fud7+vzLw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)