INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2512c40dbe939c31a1db416183ffb536090f917dc7c106215de565406b0d29d', 
    'h2U5CDXgHKMBWwb7Jy2WpCQTsyeIiJYUhObrSz+0/q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)