INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a576debd0c2ca7ff5a08eb3edb02cbbddf3502d904e0bb881fa719b3c48246c7', 
    '8idN/evrn5iMCZzp0pl7sRku8QNodaxfI+0RUxtv31Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)