INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f77437d0de6d03f92ed68f787ad1d5538deedce085923d819f49c7735addb12d', 
    'rPohv0YfgOGOVAijLZ95syfDIVB1u9rh9oU+B9eU13Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)