INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6e51dae0e0dd4d77ba9ab6491085a5251b6d91b0976b38fc9529a752ca15d8', 
    'MNlADNsJtx6o1dHvkxJIt8ppAPDSLE8cLMNXoAagaRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)