INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741d371bcfd792b43ffa5e4550bc1ecfcce59efd97009091c9835af21b40992d', 
    'iPDeK+U3eLfETX8dSTpJFS9gsAXC0MqxmBZPyDnXOJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)