INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a068242c52c697f54e81e9388b430a49a28ca09bfc5e353327d0a2e09808b6e2', 
    'OP71qzLMEo5W39DvAes6nrGYkDwoSees/0X6MIETsIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)