INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b001621087e41227329943ddf334f7beeea95786fd62a026b4d7376874d7a56', 
    'tpsIf+ZZoV1DCb7z/cOalR7jIOYV5yhFmvW3iJkf6ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)