INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a6764df5c12b4ec7fe093fae477f526f032dd504eb7aa304aefb6263341f20b', 
    'kKZ02xbbsZKAYkTbFqb8M3o8N//msCFq1GSSyg2hbcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)