INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947f43a0e3dedc8c136959c8e33da2ce1dfa1a563401187ca7819cee7e08a0d8', 
    'by0TQutIMqcd86GLohlux0hwFT+b7ViAaRTr9+JB52w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00401

Result

int(1)