INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f555aa411b558f8763c3101bde09ad7101b12f0fd88d1b638a6bc6dc8ce18987', 
    'TJDQgm81dZoYXGZb/j8XsUyXFowjowoLLbmIwY92XrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)