INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da8e32caa06acdd21a699378e14148957378f6d2d1f513c62639da7dc226634', 
    'yZsOOPu//DO4AZ0zagj9WSMF4MjC//DC679Vkow8VJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)