INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7cdb74bb45a740bebc2b76a5654e3f26b7cc65be1b1ebae622b32548a7e59da', 
    't6BgP8JtAD0iZb9moP0bMa9uMUd4H5o7TnSxMsdDjwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)