INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e720e9e222ad440afb530df00ebc5fea01a63ba3c7215d74e910e7894c7527ad', 
    'XRUMMeYORzE0vRA8b9rvsyzjQ5FPRxl46kCNI1ngd4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)