INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3271d22059316aa4501ead687241f96aa02e59c1d2263a811dcd9bd04c7259f9', 
    'MUInZNpDURS3neSMk/a8YWpro0bd7XeIXip2LAUnlic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)