INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e975e8ca506c98412fc3a861ced0399e8924e96fc21d5b61958c39b10018e17', 
    'ncCFe9fyVcjXSHb2nFhAkd1uJsMSpXmN8w47MVi9iag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)