INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04fc1538b8d7b981cd436807aac993346d814e12430c0987be3fbcd4e9131552', 
    'S4/IkPoG5E+tcYHevpj+a6q0oI/smITUa/jhq292Vng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)