INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd492e56f7afa788d49e302ca5eea090d58d12f0757224796a461d08fd43d7cc5', 
    '2wXBilS0PzRfYvkzH5Ta6xaJW9/uXi6WM6J/u3GEnls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)