INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841d5422d98cf3402dd776748782670e5243d41e91647ef4ee61168f34451fe0', 
    'pOHMMSX6g2wgQWdoqgk6N/cqTIrkQcZ5m7bvsL8rn6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)