INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5b10d6069ea7fc75780cf47d29f9d3780515951e2ad0c8abb8b62f965dd16e', 
    'Q9c+RyJfO4cBuppzJX4M8dibXwt23hHN3UvYNbwwFFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)