INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8462ec083369fe458eecc5e38684646d172228d3a15dc11ae1af02959b33b0', 
    '1tI3J+Z6DevGW4SmQGBghNG6698kljTmHJcy/tiLjiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)