INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdacf16a1de20a781a155f7572bb602f2cc05b61347597d4399d3ec791b2aabe', 
    'QmmkHXCj6CzqqRsc8VjL+e2//fBhh9YjptCDiQW3qKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)