INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eed0dcf54a1adcea68f4451ceea5d21d4d8c03de4edd74456487b3186e8b9b8', 
    'm8RwSjJiYvWw1pRi1CBr5YLhd8hUWyBYoAESpsF3UDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)