INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b2a6e77809cddbc75f49cd9f6f1eccec793f856b48eae95e07158c3113a7adc', 
    'b8fNjSzCmjGaHZkjw5qVA0UcSG45arQHwco43/Tl1lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)