INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c3573e9fc0b3923c61ee4de93352512ce7a1448a79869a477745d353586694', 
    'VUIpNsBghYnsg1NZ3TsP0u49rT53Qh5UQK2saAq9DPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)