INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '525e567410ba8fdc16934bba2fdbf7f7faf696f3abb068174787d208d0bfc835', 
    '4vE39zzFgSvoHHOQLFjkf4sO5kUD0tou2oK6PjrXszk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)