INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c42579355380c4d58536e7bda6a03dcbafbaf2efb983b98e1cc045443712961a', 
    'ELHeFZS1q80QdpL7TnNREhD698tlLsKeus7XieHiJq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)