INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a99f8762f43d051ecf3fd310c6ff2afc6d7fea3ed59bc67c028a6f68c47c8374', 
    'gcrapjxPTKhP1mhPjAI/TKhPJiqPrCnu0GRfthKReCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)