INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7276a9b2302b0b5b346bfe625e7f71e8877ce99f3544a5a47c705a8f434cde29', 
    'AiplgrX+prAHfV43dOA4KkSFbl+oCXh+wUwl38C1wFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)