INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '965ee21085f66db2651315d0a087443a2c88152b29368d16d0109c5ebc25152d', 
    'caFz1NL86QBBvvAuoi4nx4I2duO6hKhM+mFnXjFtdDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)