INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16df4a5fda260b62878b7f2f8e92065d6022a4e3b595bba887017a2c876bde3b', 
    'hiwQsHv/P77iCyT+tsDICeZtJ0Kg9TtWWKEkSfdpdes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)