INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c62c612816de4c4fa7d8363f48648bfcb9d7af106ab1e018bd1bed4fe2db894c', 
    'GuyLjT8JlXAmOUScLk1p9RomfV6+kF6XOUeQWxH/y6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)