INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3959b9bf44d5072a39c3e32994443a53de0b5c6d66e62d7f4825387364f46f6c', 
    'LNuNl90QH9W0V+yxphP0Pyor5bCZXlRrI6cuCv40fco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)