INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '271481dd521c0a0b56833034b8d55dcb013486ed16cb898ceb2f9969403bdc63', 
    'RJSe6+TBplLg6tW7J3tAvDC2omlV9K9hlSfvf4U+k08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)