INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6de52f63a5f55973625b375fe94b6a803f36a59e7686afcbdb1fb1ac55633d1', 
    'kZs2gJDC5FmNuAqNtDXE6aS7rHA9cJbVHQFPdDSmKE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)